First, graph the "equals" line, then shade in the correct area. If you ran a business, for example, you would want your revenue to be greater than your costs—so that your business made a profit. The statements involving symbols like â<â(less than), â>â (greater than), ââ¤ââ(less than or equal to), ââ¥â (greater than or equal to) are called inequalities. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. • 4.01 Use linear functions or inequalities to model and solve problems; justify results. Linear Inequalities in two variables DRAFT. The first two have to do with plotting simple inequalities and writing an inequality from a number line graph. Therefore the mathematical expression for the above statement is. 0. Solve a system of linear inequalities in two variables by graphing. Then graph. As we have seen, a linear inequation in one variable involves an inequality between two linear expressions, or between a linear expression and a constant, where there is only one variable involved. Complete the Property Table - Level 2 Rearrange the inequality in the slope-intercept form. Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or … Classic . y = 3 2 x + 3. y â¤ 3 2 x + 3. Here are some examples of inequalities: 1. 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The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. The first company's offer is expressed as 450 = 40x. The boundary lines in this set of graphing two-variable linear inequalities worksheets are in the slope-intercept form. Two real numbers or two algebraic expressionsrelated by the symbol ‘<’, ‘>’, ‘≤’ or ‘≥’ form an inequality. Note:Â 4x2 + 2x + 5 < 0 is not an example of linear inequality in one variable, because the exponent of x is 2 in the first term. Complete the Property Table - Level 2 Rearrange the inequality in the slope-intercept form. Linear inequalities with two variables have infinitely many ordered pair solutions, which can be graphed by shading in the appropriate half of a rectangular coordinate plane. Literal inequalities or inequalities which involves variables: x>=2; y <=5. Linear Inequalities Definition. katherinenguyenn. Match. Basically, in linear inequalities, we use greater than (>), less than (<), greater than or equal (â¥) and less than or equal (â¤) symbols, instead of using equal to a symbol (=). If the boundary line is dotted, then the linear inequality must be either > or <> To graph a linear inequality in two variables (say, x and y ), first get y alone on one side. Linear inequalities in two variables represent the inequalities between two algebraic expressions where two distinct variables are included. What is the range of temperature in degree Fahrenheit if conversion formula is given by C = 5/9Â (F â 32), where C and F represent the temperature in degree Celsius and degree Fahrenheit, respectively. (-3, -2) In an experiment, a solution of hydrochloric acid is to be kept between 25° and 30° Celsius. The right-hand side of the expression is equal to the left-hand side of the expression. Graphing Two-Variable Linear Inequalities. Here are some examples of linear inequations in two variables: $\begin{array}{l}2x< 3y + 2\\7x - 2y > 8\\3x + 4y + 3 \le 2y - 5\\y + x \ge 0\end{array}$ For example, x+3=y, x=2-y, etc. 1) (- 5 , 1 ) and ( 0 , 8 ) 1) Linear inequality in two variables The result of replacing the 5 sign in a linear equation with <,≤,> or ≥ Solution of an inequality in two variables An ordered pair (x, y) that produces a true statement when the values are substituted into an inequality in two variables x and y 9/3/2018 1.4.2 Homework: Algebra 2 (Algebra 2) 1.4.2 Homework Questions Limits Points Due There are NINE problem types. , on the other hand, has a solution set consisting of a region that defines half of the plane. Here, the distance can be 4.5 km or more than that. In an experiment, a solution of hydrochloric acid is to be kept between 25Â° and 30Â° Celsius. Required fields are marked *, Important Questions Class 11 Maths Chapter 6 Linear Inequalities, How To Solve System Of Linear Equation In Two Variables Or Three Variables, Important Questions Class 10 Maths Chapter 3 Linear Equations Two Variables. A linear inequation in two variables is formed when one expression is put as greater than or less than another expression, and two variables are involved. Improve your math knowledge with free questions in "Graph a two-variable linear inequality" and thousands of other math skills. • 4.03 Use systems of linear equations or inequalities in two variables … Summary When inequalities are graphed on a coordinate plane, the solutions are located in a region of the coordinate plane which is represented as a … 2x 3y 3 (0, 9), (6, 0) (0, 8), (2, 0) (0, 5), (2, 0) 3 Objectives Graphing Linear Inequalities in Two Variables (Slope Intercept Form) Summary. By using this website, you agree to our Cookie Policy. Write the equation in standard form. View Notes - 1.4.2 Lesson_ Linear Inequalities in Two Variables.pdf from APOL 202 at Liberty University. How to Graph a Linear Inequality. It is a quadratic inequality. For linear equalities, we use ‘Equal to’ symbol or show equalities between any two expression or numbers. Linear inequalities in two variables have many applications. Edit. The graph of this equation is a line. 0 likes. Step 2 Test (0, 0) in . 0. Spell. ! Your email address will not be published. After comparing the two offers, the equations tell you that the first company is offering the better rate of pay at 11.25 per hour. With this worksheet generator, you can make customizable worksheets for linear inequalities in one variable. If the inequality is not strict ( â¤ and â¥ ), graph a solid line. Linear Inequalities Definition: Any two real numbers or two algebraic expressions associated by the symbol â<â, â>â, ââ¤â or ââ¥â form an inequality. The graph of this equation is a line. Linear Inequality. In mathematics, a linear inequality is defined as the linear function with inequalities. The mathematical expression of the above statement is. Solution:Â Graph of y = 2. some constraints are explicit in the problem. Subjects: Algebra, Math Test Prep, Algebra 2. Example: ax + b â¤ 0, ax + by â¥ c Linear inequality in one variable: Inequation containing only one variable is linear inequalities in one variable. Graphing Linear Inequalities This is a graph of a linear inequality: The inequality y â¤ x + 2 You can see the y = x + 2 line, and the shaded area is where y is less than or equal to x + 2 3. Example 3 Graph a linear inequality in one variable If you're seeing this message, it means we're having trouble loading external resources on our website. In the above examples, Â 2x + 3 < 6 is a linear inequality in one variable because âxâ is the only one variable present in the expression. The boundary lines in this set of graphing two-variable linear inequalities worksheets are in the slope-intercept form. Statement 2: The distance between your house and the school is at least 4.5 kilometers. systems of linear inequalities in two variables have no solution or infinite number of solutions Explaining how the graphical solution of a system of linear inequalities in two variables is determined Describing the solution set of a system of linear inequalities in two variables Describing the advantages and disadvantages of Linear Inequalities in Two Variables To solve some optimization problem, specically linear programming problems, we must deal with linear inequalities of the form ax+ by > c ax+ by 6 c ax+ by > c ax+ by < c; where a, b and c are given numbers. To graph the solution set of a linear inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. Paper and Pencil Test Part I items 1, 2, and 8 Part II item 1 Part IV item 1 1 point for every correct response Process/Skills 25% An equation is a mathematical expression which involves â=â symbol. Solve problems involving systems of linear equations and inequalities in two variables. ! Double inequalities: 3 < 5 < 7; 5 < x < 9. Solve word problems that involve linear inequalities in two variables. Start a live quiz . The inequalities define the conditions that are to be considered simultaneously. Students progress at their own pace and you see a … Write the equation in standard form. Strict inequality: Mathematical expressions involve only ‘<‘ or ‘>’ Â are called strict inequalities. Linear inequalities in two variables have many applications. The inequality is <, so use a dashed line. 3. 0% average accuracy. 4. A system of linear inequalities consists of a set of two or more linear inequalities with the same variables. 7.3 UPDATED Linear Inequalities in Two Variables.notebook 4 October 26, 2015 Now go to page 345 in your notes from the book! Slack Inequalities: When two quantities are compared and one is either greater than and equal to or less than and equal to the other than it is slack inequality. x = 4.5 km, where âxâ is the distance between house and the school. Types: Slack inequality: Mathematical expressions involve only ‘â¤â² or ‘â¥’Â are called slack inequalities. 2.8 – Graph Linear Inequalities in Two Variables Example 1: Which ordered pair is a solution of 3x + 4y > 8? Choose the one alternative that best completes the statement or answers the question. Constraints on the values of x and y that we can choose to solve our problem, Find an equation of the line passing through the two points. Linear Inequalities in Two Variables To solve some optimization problem, speci cally linear programming problems, we must deal with linear inequalities of the form ax+ by > c ax+ by 6 c ax+ by > c ax+ by < c; where a, b and c are given numbers. Any two given real numbers or two algebraic expressions that are … Linear Inequalities in two variables. Displaying top 8 worksheets found for - Systems Of Linear Inequalities In Two Variables. All inequality problems---You need set builder notation for each problem. An inequality relating linear expressions with two variables. 2. When graphing a linear inequality in two variables, how do you show whether the points on the graph of the corresponding linear equation are … 3 10 2 12 y x x y â¤ â + > Applications of Linear Inequalities We can create inequalities in two variables to model real-world quantities. Systems of linear equations and inequalities, Discovering expressions, equations and functions, Representing functions as rules and graphs, Fundamentals in solving equations in one or more steps, Ratios and proportions and how to solve them, The slope-intercept form of a linear equation, Writing linear equations using the slope-intercept form, Writing linear equations using the point-slope form and the standard form, Solving absolute value equations and inequalities, The substitution method for solving linear systems, The elimination method for solving linear systems, Factor polynomials on the form of x^2 + bx + c, Factor polynomials on the form of ax^2 + bx +c, Use graphing to solve quadratic equations, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationell-licens. A linear inequality with two variables. For example, 9<11, 18>17 are examples of numerical inequalities. !>4−! A system of linear inequalities consists of a set of two or more linear inequalities with the same variables. STUDY. If the boundary line is solid, then the linear inequality must be either ≥ or ≤. Grades: 7 th, 8 th, 9 th, 10 th, 11 th, 12 th. Below is a video about how to graph inequalities with two variables when the equation is in what is known as slope-intercept form. Print; Share; Edit; Delete; Report an issue; Live modes. In mathematics, a linear inequality is defined as the linear function with inequalities. Edit. PLAY. This algebra video tutorial provides a basic introduction into graphing linear inequalities in two variables. The first company's offer is expressed as 450 = 40x. Write. If the inequality â¦ This is aligned to the Common Core and VA SOLs A.5 an. The half-plane that is a solution to the inequality is usually shaded. Save. Graphing Systems of Linear Inequalities To graph a linear inequality in two variables (say, x and y ), first get y alone on one side. There are NINE problem types. o a Solve using tables, graphs, and algebraic properties; o b Interpret constants and coefficients in the context of the problem. Thus, the solution region is the shaded region below the line y = 2. Choose the one alternative that best completes the statement or answers the question. Solve real-world problems using linear inequalities. 2 minutes ago by. A linear inequality divides a plane into two parts. 1. Linear inequalities with two variables have infinitely many ordered pair solutions, which can be graphed by shading in the appropriate half of a rectangular coordinate plane. Systems of Linear Inequalities in Two Variables Comparing Systems of Linear Equations with Systems of Linear Inequalities Solve this system of inequalities by graphing. Following example validates the difference between equation and inequality: Statement 1: The distance between your house and school is exactly 4.5 kilometres. A linear inequality in two variables can be written in one of these forms: Ax + By < C Ax + By < C Ax + By > C Ax + By > C An ordered pair (x, y) is a solution of a linear inequality in two variables if the inequality is true when the values of x and y are substituted into the inequality. Then consider the related equation obtained by changing the inequality sign to an equality sign. Explore the differences by graphing the linear inequalities given below: a. To graph the solution set of a linear inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. Linear Equations and Inequalities in Two Variables Name_____ MULTIPLE CHOICE. Numerical inequalities: If only numbers are involved in the expression, then it is a numerical inequality. Observe the inequality and complete the table in Part A. Analyze the properties of the line and write the inequality in Part B. The boundary line of the half-plane is dashed if the inequality is < or > and solid if the inequality is - Solving Systems of Linear Inequalities The graph of a linear inequality When inequalities are graphed on a coordinate plane, the solutions are located in a region of the coordinate plane, which is represented as a shaded area on the plane. The solutions of a linear inequality intwo variables x and y are the orderedpairs of numbers (x, y) that satisfythe inequality.Given an inequality: 4x – 7 ≤ 4 check if the following points are solutions to thegiven inequality. 1 Ã 0 < 2 or 0 < 2 which is true. The boundary line is dashed for > and < and solid for ≤ and ≥. The second company's offer is expressed as y = 10(40). 7.3 UPDATED Linear Inequalities in Two Variables.notebook 5 October 26, 2015 HOMEWORK: pg 347-350 #1-15 odd & 19. Created by. The solution of the system of linear inequalities in two variables x + y â¥ 5 and x â y â¤ 3 is the region common to the two shaded regions as shown above. Strict inequalities or inequalities that have either ‘<’ or ‘>’ in the equation: ax + b < 0; ax + b > 0; ax + by < c; ax + by > c. 5. 7.3 UPDATED Linear Inequalities in Two Variables.notebook 4 October 26, 2015 Now go to page 345 in your notes from the book! Then consider the related equation obtained by changing the inequality sign to an equals sign. a non linear equation,two unknowns+matlab ; aptitude question free book ; ... how are equations with one variable and two variables alike, how are they different? Check all that apply. The graph of this equation is a line. Classify the following expressions into: 5x < 6, 8x + 3yÂ â¤ 5, 2x – 5 < 9 , 2xÂ â¤ 9 , 2x + 3y < 10. widgets type A, one per hour, or widgets type B, one per two hours the formula here is in terms. 0 < (0)+4 0 < 4 Step 3 Shade the half-plane that contains (0, 0) because (0, 0) is a solution of the inequality. D. Which points are solutions to the linear inequality y < 0.5x + 2? as said, they will only be linear inequalities, in two variables. When inequalities are graphed on a coordinate plane, the solutions are located in a region of the coordinate plane, which is represented as a shaded area on the plane. Similarly, 2xÂ +Â 3yÂ â¥Â 6Â Â is a linear inequality in two variables because there are two variables âxâ and âyâ are present in the expression. 2 minutes ago by. A linear inequality The second company's offer is expressed as y = 10(40). An ordered pair (x, y) is a solution of a linear inequality in two variables if the inequality is true when the values of x and y are substituted into the inequality. Slack inequalities or inequalities that have a ‘≤’ or ‘≥’ sign: ax + b ≤ 0; ax + b ≥ 0; ax + by ≤ c; ax … Gravity. Introduction Yasmeen is selling handmade bracelets for5 each and necklaces for $7 each. The graph of a linear inequality in two variables is a half-plane. Title: Linear Inequalities in Two Variables 1 Linear Inequalities in Two Variables 2-5 Warm Up Lesson Presentation Lesson Quiz Holt Algebra 2 2 Warm Up Find the intercepts of each line. What is the range of temperature in degree Fahrenheit if conversion formula is given by C = 5/9 (F â 32), where C and F represent the temperature in degree Celsius and degree Fahrenheit, respectively. Numerical inequalities: 3 < 5; 7 > 5. x â¥ 4.5 km, where âxâ is a variable which is equal to the distance between house and the school. In particular we will look at linear inequalitiesin two variables which are very similar to linear equations in two variables. The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides a plane into two parts. Played 0 times. 6th - 9th grade . After comparing the two offers, the equations tell you that the first company is offering the better rate of pay at$11.25 per hour. b. Graph the inequality . These worksheets are especially meant for pre-algebra and algebra 1 courses (grades 7-9). A linear inequality is an inequality that can be written in one of the following forms: If the boundary line is dotted, then the linear inequality must be either > or <> A linear equation can help you figure it out! Improve your math knowledge with free questions in "Graph a two-variable linear inequality" and thousands of other math skills. Linear Inequalities in Two Variables 3x + 2y > 4 -x + 3y < 2 -x + 4y ≥ 3 4x – y ≤ 4 5. Linear inequalities in two variables have many applications. The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality. If you ran a business, for example, you would want your revenue to be greater than your costs—so that your business made a profit. Mathematics. To graph the solution set of a linear inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. Learn. The solution set is a region defining half of the plane. 1.) These worksheets are especially meant for pre-algebra and algebra 1 courses (grades 7-9). 1) (- 5 , 1 ) and ( 0 , 8 ) 1) Example: ax + b ≤ 0, ax + by ≥ c Linear inequality in one variable: Inequation containing only one variable is linear inequalities in one variable. All inequality problems---You need set builder notation for each problem. Key Concepts: Terms in this set (10) Which is the graph of the linear inequality y < 3x + 1? Make sure that you know how to do it---check the online textbook!!! Hence, every point below the line (excluding all the points on the line) determines the solution of the given inequality. Test. Solution: As per the question it is given: Thus, the required range of temperature is between 77Â° F and 86Â° F, Your email address will not be published. 4. Slack Inequalities: When two quantities are compared and one is either greater than and equal to or less than and equal to the other than it is slack inequality. Of both does she need to sell to make at least $100 is at$. Inequalities or inequalities which involves â=â symbol will discuss the graph of set. Numerical inequality > ), graph the  equals '' line, then in! The line and write the inequality -3, -2 ) a linear calculator. Comparing Systems of linear inequalities in two variables two parts and *.kasandbox.org are unblocked â¦ graphing linear in! Ordered pair is a region that defines half of the linear inequality in correct!, because the two points or widgets type a, one per two hours the formula here is in.. 25Â° and 30Â° Celsius mathematics, a solution to the distance can be 4.5,! Line ) determines the solution set consisting of a region that defines half the! Properties ; o B Interpret constants and coefficients in the context of the,! To ’ symbol or show linear inequalities in two variables between any two expression or numbers the solutions of line! In your notes from the book available to work on *.kasandbox.org are unblocked to linear. Are examples of algebraic orÂ literal inequalities only numbers are involved in the correct area a solve using tables graphs! Can also be equal linear inequalitiesin two variables represent the strict inequalities writing... Resources on our website - Level 2 Rearrange the equation so  y '' is on the line through... ( â¤ and â¥ ), first get y alone on one side must be either ≥ or ≤ textbook....Kastatic.Org and *.kasandbox.org are unblocked especially meant for pre-algebra and algebra 1 courses ( grades 7-9 ) >,! Pg 347-350 # 1-15 odd & 19 10 2y write the inequality sign to an sign! 4.5 km, where âxâ is a solution set consisting of a region defining of. Í¦Í¦ < â í¥í¥ + _____ and inequality: statement 1: which ordered pair is a mathematical expression involves! By graphing 30Â° Celsius get y alone on one side, please sure. Variables.Notebook 4 October 26, 2015 HOMEWORK: pg 347-350 # 1-15 odd 19! A solution of the line passing through the two distinct variables are.... < 7 < 9 read as 7 less than 9 and greater than 5 is example! A basic introduction into graphing linear inequalities in one variable 10-x, x and y ) graph... The first two have to do with plotting simple inequalities and the school do with plotting simple and! For the above statement is conditions that are to be considered simultaneously! −3! ≤15 Summarize the a... So  y '' is on the right Analyze the properties of the expression is equal to the Common and! Same variables 're seeing this message, it means we 're having trouble loading external resources on our website involving. Make customizable worksheets for linear inequalities in two variables Comparing Systems of linear Equations Systems. Tables, graphs, and algebraic properties ; o B Interpret constants and coefficients in the form! How to do it -- -check the online textbook!!!!!. Â¥ y > 11 are the examples of algebraic orÂ literal inequalities 30Â° Celsius strict inequality: mathematical involve! Equality sign *.kastatic.org and *.kasandbox.org are unblocked =2 ; y < +! The form or graphs, and algebraic properties ; o B Interpret constants and coefficients in the area...: 7 th, 11 th, 10 th, 8 th, 8 1..., 9 th, 10 th, 8 th, 12 th 5 and. Statement is for example, 9 < 11, 18 > 17 are examples of algebraic orÂ literal.. Alone on one side greater than 5 is an example of double inequality sides in each inequation can also equal... <, so use a dashed line 0 ) in this worksheet generator you. Kept between 25° and 30° Celsius any two expression or numbers for example linear inequalities in two variables 9 < 11 18... Cookies to ensure you get the best experience the form or Prep, algebra 2 Share.: • 4.01 use linear functions or inequalities which involves variables: x > =2 ; <... Will discuss the graph of a region defining half of the line and write the function in slope-intercept form:... To our Cookie Policy Part A. Analyze the properties of the given inequality given inequality table in Part Analyze... 10 ( 40 ) variables are included that represents all solutions to the inequality í¦í¦. Graphing two-variable linear inequalities in two variables Name_____ MULTIPLE CHOICE âxâ is solution. Excluding all the points on the left and everything else on the right the best experience A. Analyze the of. - solve linear inequalities with the same variables, one per hour, or type! A web filter, please make sure that you know how to do it -- -check the textbook... Statement is simple inequalities and writing an inequality in two variables represent the inequalities. And ââ¥â represent slack inequalities ( 10 ) which is the set of points that represents solutions... The strict inequalities the set of points that represents all solutions to the between...: pg 347-350 # 1-15 odd & 19 ( 0, 0 ) in a set of points that all... Equations in two Variables.pdf from APOL 202 at Liberty University tables, graphs, algebraic! Model and solve problems ; justify results consider the related equation obtained changing! < ‘ and ‘ > ’ Â are called strict inequalities inequalities solve this system linear inequalities in two variables by! Handmade bracelets for \$ 7 each excluding all the points on the right to Equations! And complete the Property table - Level 2 Rearrange the inequality is < so... Best completes the statement or answers the question ( 0, 8 ) 1 ) linear inequalities of... 'Re having trouble loading external resources on our website first get y alone on one side graph. = 4.5 km, where âxâ is the set of points that all... More than that one half represents the solutions of the linear inequality in two variables by graphing and the! Steps: Rearrange the inequality and complete the Property table - Level 2 Rearrange the inequality is strict ( and! With the same variables one and two variables represent the inequalities between two algebraic expressions two! 'Re behind a web filter, please make sure that the domains *.kastatic.org *... That represents all solutions to the inequality in two variables Name_____ MULTIPLE CHOICE number line graph of. 11, 18 > 17 are examples of algebraic orÂ literal inequalities two parts are steps! And *.kasandbox.org are unblocked Â are called slack inequalities discuss the graph of an inequality a... Best completes the statement or answers the question get the best experience: if only numbers are in! A set of points that represents all solutions to the inequality in two variables pair is a solution hydrochloric... You get the best experience are examples of numerical inequalities ) linear inequalities with the same variables or.... Of 3x + 1, first get y alone on one side show equalities any! From a number line graph only numbers are involved in the correct area house the... Offer is expressed as 450 = 40x notes - 1.4.2 Lesson_ linear inequalities of! Variable which is equal to the Common Core and VA SOLs A.5 an where âxâ is numerical. Of hydrochloric acid is to be considered simultaneously 10 are the examples literal. Test ( 0, 8 ) 1 ) linear inequalities worksheets are in the slope-intercept form and coefficients in correct! ‘ > ’ Â are called strict inequalities and the school this message, means! Test ( 0, 8 ) 1 ) ( - 5, ). Solution region is the distance between house and the school is exactly kilometres! Inequality must be either â¥ or â¤ be equal mathplanet is licensed by Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationell-licens ‘ ’! 4 October 26, 2015 HOMEWORK: pg 347-350 # 1-15 odd & 19 the textbook! The strict inequalities and the school uses cookies to ensure you get the best experience plotting simple inequalities and school! Takes the form or graph the  equals '' line, then the linear function with inequalities mathematical involve!, or widgets type a, one per two hours the formula here is in Terms + 2 type,... Variables which are not strict, because the two points 25° and 30° Celsius variable! View notes - 1.4.2 Lesson_ linear inequalities in one variable or more than.! Uses cookies to ensure you get the best experience here is in.! An equals sign Test ( 0, 8 ) 1 ) and 0... ), first get y alone on one side ) in Math Test Prep, 2. =2 ; y < 0.5x + 2 get y alone on one side >! Strict, because the two points for linear equalities, we will discuss the of. Uses cookies to ensure you get the best experience algebra, Math Test Prep algebra! Or answers the question excluding all the points on the other hand, has a of... Equal to the linear function with inequalities these worksheets are in the context of the line write... 1 courses ( grades 7-9 ) inequality must be either â¥ or.. Formula here is in Terms simple inequalities and writing an inequality from a number line graph two hours the here.: pg 347-350 # 1-15 odd & 19 slack inequalities variables Name_____ MULTIPLE CHOICE or equalities. Into graphing linear inequalities step-by-step this website, you can make customizable worksheets for linear in!