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Exam Review

Nov 15. Exam Review. Equations versus Inequalities. 1. Solve the equation. Equations versus Inequalities. 2. Solve the inequality. Equations versus Inequalities. 3. Solve the equation. Equations versus Inequalities. 4. Solve the inequality. Equations versus Inequalities.

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Exam Review

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  1. Nov 15 Exam Review

  2. Equations versus Inequalities 1. Solve the equation

  3. Equations versus Inequalities 2. Solve the inequality

  4. Equations versus Inequalities 3. Solve the equation

  5. Equations versus Inequalities 4. Solve the inequality

  6. Equations versus Inequalities 5. Solve the equation

  7. Equations versus Inequalities 6. Solve the inequality

  8. Simplifying Expressions 7. SIMPLIFY THE EXPRESSION

  9. Relations and Functions 8. Which graph models the equation 3x + 2y = 6? Step 1: Solve for y Step 2: Complete table Step 3: Graph

  10. Relations and Functions 8. Which graph models the equation 3x + 2y = 6? 2y = -3x + 6 y = (-3/2)x + 3

  11. Relations and Functions 9. Determine whether the equation is a linear equation. If so, write the equation in standard form. 8n – 9m = 6 – 3m 8n – 6m = 6 -6m + 8n = 6 6m – 8n = -6

  12. Relations and Functions 10. Graph the equation. y = 4x – 4

  13. Relations and Functions 11. Graph the equation. -4x + 4y = 12 4y = 4x + 12 y = x + 3

  14. Relations and Functions 12. If g(x) = x2+ 4x – 5, find g(-4). (-4)2 + 4(-4) – 5 16 – 16 – 5 -5

  15. Relations and Functions 13. Explain the vertical line test?

  16. Relations and Functions 14. Solve. 3x – 2(x + 3) = x 3x – 2x – 6 = x x – 6 = x -6 = 0

  17. Exam Review 1 Solve: Answer: a = 3

  18. Exam Review 1 2. Four more than two-thirds of a number is 22. Find the number. Answer: 27

  19. Exam Review 1 3. Solve for h: V=pi r2h Answer: h = V/(pi r2)

  20. Exam Review 1 4. Simplify: Answer: 6x + (1/3)y

  21. Exam Review 1 5. Find n, then name the property being used in the equation. Answer: n = 0, additive identity

  22. Exam Review 1 6. Which step contains the first mistake? Step 1: Step 2: Step 3: Step 4:

  23. Exam Review 1 7. Simplify: Answer: -2x + 3

  24. Exam Review 1 8 apps 8. If the number of apps on Nicole’s phone is increased by 16, her phone will have three times the original number of apps. How many apps were on her phone originally?

  25. Exam Review 1 9. Which equation has no solution? #1 #2 #3 #4

  26. Exam Review 1 10. Simplify: Answer: -9a – 8c + 8

  27. Exam Review 1 11. Eight more than five times a number is -62. Find the number. Answer: -14

  28. Exam Review 2 • C • D • D • A • A • C • A • D • A

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