Evaluate Piecewise Functions and Graph Algebra

Use the piecewise function from the picture.  Evaluate f(-4).

• 7

• 7.9

• -4

• -25

Tags

CCSS.HSF.IF.A.2

Which function matches the graph?

• f(x) = ∛(x + 3) + 2

• f(x) = − ∛(x - 3) + 2

• f(x) = ∛(x - 3) + 2

• f(x) = ∛(x - 2) + 3

Tags

CCSS.HSF-IF.C.7B

What is this type of function called?

• Discrete Function 

• Segment Function

• Step Function

• Jump Function

Tags

CCSS.HSF-IF.C.7B

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|

Tags

CCSS.HSF-IF.C.7D

Which function shows horizontal translation and a vertical stretch?

• f(x) = -2|-x | 

• f(x) = -3|x| - 7

• f(x) = -|-x + 1| + 4

• f(x) = 5|x - 4| - 1

f(0) =

• 1

• 0

• -1

• undefined

Tags

CCSS.HSF.IF.A.2

f(-2) =

• 1

• 4

• -5

• undefined

Tags

CCSS.HSF.IF.A.2

f(3) =

• 1

• 9

• 5

• undefined

Tags

CCSS.HSF.IF.A.2

f(1) =

• -2

• -1

• 0

• 1

• 2

Tags

CCSS.HSF.IF.A.2

f(3) =

• -2

• -1

• 0

• 1

• 2

Tags

CCSS.HSF.IF.A.2