Absolute Value Expressions and Functions

Determine the Domain of the function.

• x > 3

• x < 3

• x > -3

• All Reals

Determine the Range of the function

• All Reals

• y > 2

• x > 3

• y < 2

Determine the Range of the function

• y > 2

• y < 2

• y > 0

• y < 0

Determine the Range of the function

• y > 1

• y < 1

• y > 2

• y < -2

Determine the range of the function

• y > 5

• y < 5

• y > 2

• y < 2

What type of shape is an absolute value function?

• Line

• V

• U

• Z

Describe each transformation

• stretch by factor of 1/4, right 3, down 1

• stretch by factor of 1/4, right 3, up 1

• stretch by factor of 1/4, left 3, down 1

• stretch by factor of 1/4, left 3, up 1

Determine the Domain

• x > 5

• x > -5

• All Reals

• x > 1

Which function is graphed?

• f(x) = 2|x + 2| -4

• f(x) = 2|x - 4| + 2

• f(x) = |x + 2| - 4

• f(x) = -2|x - 4|

Which function is graphed?

• f(x) = -|2x - 3| + 5

• f(x) = -|x + 5| - 3

• f(x) = -|2x + 6| + 5

• f(x) = -2|x + 5| - 3