Absolute Value and Piecewise Functions

What is the RANGE of the function?

• All real numbers

• y ≤ 4

• y < 4

• 0 ≤ y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find f(-2)

• -3

• 6

• 8

• -6

Tags

CCSS.HSF.IF.A.2

What is this type of function called?

• Discrete Function 

• Segment Function

• Step Function

• Jump Function

Tags

CCSS.HSF-IF.C.7B

Determine the transformation 

• left 3, up 2

• right 3, up 2

• left 3, down 2

• right 3, down 2

Determine the vertex for each absolute value function

• (-3, -1)

• (-3, 1)

• (3, -1)

• (3, 1)

Tags

CCSS.HSF-IF.C.7D

Describe the transformation of the equation below from the parent function of y = I x I
y = -2 I x - 3 I + 3

• reflected over x axis, stretched by 2, right 3, up 3

• reflected over x axis, stretched by 2, left 3 up 3.

• reflected over x axis, shrunk by 2, right 3, up 3

• reflected over the x axis, shrunk by 2, left 3, up 3

Evaluate f(-4)

• -4

• -8

• 2

• 1

Tags

CCSS.HSF.IF.A.2

What absolute value function would go through these points?

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the absolute value function?

• (4, 0)

• (0, 4)

Tags

CCSS.HSF-IF.C.7D

• 0

• 2

• 4

• 6

Tags

CCSS.HSF.IF.A.2