Unit 2 - Check Your Readiness.pdf

Linear Equations, Inequalities, and Systems: Check Your Readiness You may use a four-function or scientific calculator, but not a graphing calculator. 1. Solve each equation. a. b. c. d. 2. Select all the expressions that are equivalent to . A. B. C. D. E. 3. Graph the equations Algebra 1 Uni...

Linear Equations, Inequalities, and Systems: Check Your Readiness You may use a four-function or scientific calculator, but not a graphing calculator. 1. Solve each equation. a. b. c. d. 2. Select all the expressions that are equivalent to . A. B. C. D. E. 3. Graph the equations Algebra 1 Unit 2 Check Your Readiness and on the grid. Label each graph. CC BY 2019 by Illustrative Mathematics® 1 4. The graphs represent a system of equations: Solve the system of equations. Explain or show your reasoning. Algebra 1 Unit 2 Check Your Readiness CC BY 2019 by Illustrative Mathematics® 2 5. Solve the system of equations without graphing. Explain or show your reasoning. 6. Rewrite the expression as an equivalent expression with fewer terms: 7. Solve the equation: 8. Graph the inequality Algebra 1 Unit 2 Check Your Readiness . Show your reasoning. on the number line. CC BY 2019 by Illustrative Mathematics® 3