Chapter 6 Test Review!

6.1 (One-Step Inequalities)

100

Translate the sentence:

The product of x and 2 is less than 17. 

2x < 17

200

Solve for w:

-4 > -18+w

14 > w

300

Translate the sentence

Nine subtracted from w is at least -18.

w-9 >= -18

400

For each value of x, determine whether it is a solution to x + 25 < 37

 Is it a solution? 15, 8, 18, 13

15, No

8, Yes,

18, No

13, No

500

Solve for y:

8 < -4y/9

y > -18

6.2 (Multi-Step Inequalities)

100

Solve for x:

70 > 4x + 14

x < 14

200

Solve for x:

-16 <= 3x - 7

-3 <= x

300

Solve for v:

21 <= 6v - 9

5 <= v

400

Solve for u:

51 - 3u < 2u+11

u > 8

500

Solve for u:

9u - 32 > -2(2 - 8u)

u < -4

6.3 (Compound Inequalities)

100

Graph the compound inequality on the number line:

x >= -3 and x < 5

on the board

200

Write a compound inequality for the graph shown on the board:

x < 0 or x >= 6

400

Solve the compound inequality:

-13 < 4x - 5 < 3

x > -2 and x < 2

500

Solve and graph the compound inequality:

4x - 1 < -17 or 4x - 1 > 15

On the board

2.5 (Absolute Value Equations)

100

Solve for v:

|v|=2

v = 2, -2

200

Solve for v:

|4v + 12| = 0

v = -3

300

Solve for u:

|u+2| - 21 = -5

u = 14, -18

400

Solve for y:

2|y - 4| + 15 = 43

y = 18, -10

500

Solve for w:

-4|w+2| = 40

No Solution

6.4 (Absolute Value Inequalities)

100

Solve:

3|x| > 18

x < -6 or x > 6

200

Solve:

|u| + 22 < 13

No Solution

300

Solve:

|x + 6| + 2 > 2

x > -6

400

Solve:

-5|v+3| < 35

All real numbers

500

Solve and graph:

|-6 - 4v| < 10

on board