Solving Absolute Value Equations

Question 1

Question 1

Revolt · Accepted Answer

C:

Question 2

Which of the following is equivalent to ?

Revolt · Accepted Answer

C: –5 < x – 1 < 5

Question 3

Recall that can be written as –5 < x – 1 < 5. Which of the following represents the solutions of ?

Revolt · Accepted Answer

A:

Question 4

Solve the absolute value inequality: |x + 12| + 5 < 27Isolate the absolute value by subtracting 5 from both sides.

Revolt · Accepted Answer

C: |x + 12| < 22

Question 5

Which is the solution in interval notation?

Revolt · Accepted Answer

B:

Question 6

What are the two equations created by the inequality |x–12| + 5 < 27? y1=

Revolt · Accepted Answer

B: |x-12|

Question 7

Choose the graph that represents the inequality |x + 1| + 2 < –1.

Revolt · Accepted Answer

A:

Question 8

Question 8

Revolt · Accepted Answer

B: at least 67 inches, but at most 73 inches.

Question 9

Separate into a compound inequality.

Revolt · Accepted Answer

B: –22 < x + 12 < 22

Question 10

Which is the solution in set-builder notation?

Revolt · Accepted Answer

C:

Solving Absolute Value Equations Answers