Absolute Value Test

Solve the equation: |2x - 1| = 9

• x = 5 or x = -4

• x = 4 or x = -5

• x = 6 or x = -3

• x = 3 or x = -6

Solve the equation: |v + 8| - 5 = 2

• v = -1 or v = -15

• v = 1 or v = 15

• v = -3 or v = -13

• v = 3 or v = 13

Solve the equation: |2x + 9| = 15

• x = 3 or x = -12

• x = 6 or x = -24

• x = 0 or x = -9

• x = 5 or x = -15

Solve the equation: 9|9 - 2p| = 81

• p = 0 or p = 9

• p = 1 or p = 8

• p = 2 or p = 7

• p = 3 or p = 6

Match the following functions with their types.

• f(x) = 5 + 3|x - 9|

• Linear

• f(x) = 2x + 3

• Absolute Value

• f(x) = 2^x

• Exponential

• f(x) = x^2 + 4x + 4

• Quadratic

Solve the equation: 6|1 - 5x| - 9 = 57

• x = -2 or x = 12/5

• x = -1 or x = 1

• x = 0 or x = 3

• x = -3 or x = 3

• |2x-1|=9

• x=5

• No solution

• x=-4

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D