Mrs. Viney



Module 2 Practice Test(Systems 2.1 – Systems 2.12)Part I: GraphingGraph each system.__________ 1. x+y=52x+y=9__________ 2. 2x+3y≤63x-y≤5__________ 3. x+y≤3-x-2y≥4Part II: Short Answer4. Is the point (-5 , 4) is a solution to the following system? 5x+2y≤-10-4x-2y≥45. Is the point (2 , -3) is a solution to the following system? 3x+4y≤12-2x-y≥36. How many solutions might a linear equation have? List all possibilities and give an example of each. 7. How many solutions might a linear inequality have? List all possibilities and give an example of each. 8. How many solutions might a system of equations have? List all possibilities and give an example of each. 9. How many solutions might a system of inequalities have? List all possibilities and give an example of each. 10. Give three solutions to the following inequality y<2x-5?11. Show all possible solutions to the equation 4x-2y=8 on the graph below. Label the x-intercept and y-intercept.12. Show all possible solutions to the inequality 3x-5y>15 on the graph below.13. Show all possible solutions to the system of inequalities –3x+2y≤6-4x+y>-5 on the graph below.14. Solve the following system of equations using 2 methods of your choosing. A graph has been provided in case you have chosen that method, though you do not have to use it. x+3y=-32x-3y=6Graphing5143575565SubstitutionElimination15. Find the x-intercept and the y-intercept of the following equation. Write your answers as ordered pairs.7x-3y=-21x-intercept:__________________________ y-intercept:________________________16. Convert the following Standard Form equation to Slope-Intercept Form.Standard Form?Slope-Intercept Form5x+2y=10 17. Convert the following Standard Form equation to Slope-Intercept Form.Slope-Intercept Form?Standard Formy=38x+7 ................
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