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Name _________________________________________
Practice Test
CHAPTER
For use after the chapter “Solving and Graphing Linear Inequalities”
5
Write an inequality represented by the graph.
Answers
1. _____________
1.
–10 –8
–6
–4
–2
0
2
4
6
8
10
2. _____________
3. _____________
_____________
2.
4. _____________
_____________
Solve the inequality. Graph your solution.
3. y + 5 ≥ 2
4. w - 8 ≤ - 4
5. _____________
_____________
6. _____________
_____________
5. –2t ≥ –8
6.
< 8
7. _____________
8. _____________
9. _____________
7. Tina can type at least 40 words per minute.
10. _____________
Write and graph an inequality to describe this statement.
11. _____________
12. _____________
13. _____________
8. 4y + 11 ≤ 8
9. 2x – 10 ≥ 12
10. 5 – 4t ≥ – 27
11. 4(k + 2) > 4k – 7
12. 3a – 12 < 8a + 3
13. 14p + 12 – 4p > 10p + 20
ughton Mifflin Harcourt Publishing Company. All rights reserved.
Solve the inequality, if possible.
14. Write and solve an inequality to find the possible values of x if the
maximum area of the rectangle is to be 78 square meters.
Answers
14. _____________
6 meters
15. _____________
(5x + 3) meters
16. _____________
17. _____________
Write a compound inequality represented by the graph.
_____________
15.
18. _____________
_____________
19. _____________
16.
20 _____________
21. _____________
Solve the compound inequality. Graph your solution.
17. x > 3 or x ≤ 0
18. –3 ≤ 2x + 7 ≤ 9
22 _____________
23. _____________
_____________
24. _____________
_____________
Solve the absolute value equation.
19. | x | = 6
20. | x + 3 | = 8
21. | x – 4 | + 5 = 10
22. On a road in the city of Rochester, the maximum speed is 50 miles per hour
and the minimum speed is 20 miles per hour.
If x represents speed, write an inequality to represent the possible legal speed of a car.
rights reserved.
Solve the absolute value inequality. Graph your solution.
23. | x – 5 | ≤ 3
24. | x | + 1 > 9
Determine whether the ordered pair is a solution of the
inequality.
25. x + y < 9; (3, 4)
26. y ≥ 5x – 6; (0, 0)
27. x + 2y > 12; (2, 5)
Graph the inequality.
28. y < 3x – 2
29. y ≥ –2x + 1
25.
_____________
26.
_____________
27.
_____________
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