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Compound Inequalities Quiz Do not take this quiz until after we have coveredlessons 3.5a and 3.5b! Match the graph with its inequality. Write the letter in the blank. Push "ok" only after you have filled in all the blanks! -5 0 5 -5 0 5 -5 0 5 -5 0 5 3 1. 2. 4. a. x ≥ 5b. x ≤ -5 c. -5 ≤ x ≥ 5 d. x ≥ 5 or x ≤ -5 5. Solve 8 < 2x < 12 4 < x < 10 3 < x < 5 4 < x < 7 4 < x < 6 6. Which inequality says that x is greater than -3 and less than 5? -3 > x < 5 5 < x > -3 -3 < x < 5 5 < x < -3 7. Solve -17 ≤ 8x - 1 ≤ 23 -2 < x < 3 -2 ≤ x ≤ 3 2 ≤ x ≤ 3 2 ≤ x ≤ 4 8. Solve 6 < -3x < 9 -2 < x < -3 2 < x < 3 -3 < x < -2 3 < x < 2 a b c d 9. Which graph shows -2 < x < 3? -8 -6 -4 -2 0 2 4 6 8 -8 -6 -4 -2 0 2 4 6 8 -8 -6 -4 -2 0 2 4 6 8 -8 -6 -4 -2 0 2 4 6 8 answer: 10. Solve -3x > 21 or 4x + 2 > 10 x > 2 or x < -7 x > -7 or x > 2 -7 < x < 2 -7 < x < 3 11. Solve 4x < 2x + 6 or -5x - 4 < -29 x < 3 or x < 5 3 < x < 5 x < 3 or x > 5 5 < x < 3 12. Solve x 2 > 4 or 5 - x > 9 x > 8 or x < -4 x > 2 or x > -4 x > 8 or x < -14 x > 8 or x < 14 13. Which inequality is the same as "pick a number between 0 and 10"? 0 ≤ x ≤ 10 0 < x < 10 x > 0 or x > 10 x > 0 or x < 10 0 < x < 10 a b c d 14. Which is the solution for 5x < 10 or x + 3x > 24? 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 answer: |