Absolute Value and Quadratic Inequalities

Solve the absolute value inequality and graph.

• A

• B

• C

• D

Solve the absolute Value inequality and graph. 

• A
• B
• C
• D

Solve the absolute Value inequality and graph. 

• A
• B
• C
• D

Solve the absolute Value inequality and graph. 

• A
• B
• C
• D

| 2x + 12 | < 8
Which is the correct first step?

• 2x + 12 < 8 and 2x+12 >-8
• 2x + 12 < 8 or 2x+12 >-8
• 2x + 12 < 8 and 2x+12 <-8
• 2x + 12 < 8 or 2x+12 >-8

• no solution
• -6 < x < 26
• x < -6 or x > 26
• all real numbers

• v>5 or v<-5
• v≥5 or v≤-5
• v>-5 or v<5
• all real numbers

Solve for x.

• x > 8 or x < - 9/2

• x > -3 or x < -5

• x > 0 or x < -2

• x > 5 or x < -3

• no solution
• all real numbers 
• -2 ≤ n ≤ 16
• n ≤ -2 or n ≥ 16

• A

• B

• C

• D