Functions and Transformation

• Left 3, Up 4, Flips, Stretch x2

• Right 3, Up 4, Flips, Stretch x2

• Right 3, Down 4, Shrink x2

• Left 3, Down 4, Shrink x2

Tags

CCSS.HSF.BF.B.3

What is the equation to this function?

What is the equation for this function?

Tags

CCSS.HSF-IF.C.7A

Describe the transformations of the absolute value equation.

• Flips to A shape, compresses wider, shifts right 1 unit

• Flips to A shape, compresses wider, shifts up 1 unit

• Flips to A shape, stretches more narrow, shifts up 1 unit

Does the following shift up or shift down from the parent function y = |x|?
y = |x| - 8

• Shift up

• Shift down

Does the following get wider  or skinnier from the parent function y = |x|?
y = 5|x| 

• Wider

• Skinnier

Write an absolute value function given the following transformations:
Reflection across the x-axis
Vertical shift right 2 units
Horizontal shift down 7 units

• y = -|x + 2| - 7 

• y = |x - 2| - 7 

• y = -|x - 2| - 7

• y = -|x - 2| + 7

Describe the transformation of the equation below from the parent function of y = I x I
y = I x - 4 I 

• Left 4

• Right 4

• Up 4

• Down 4

Which graph represents the parent function of an Absolute Value?

• Black

• Blue

• Orange

• Red

Write the equation for a graph that shifts down 9.

• y=|x|-9

• y=|x-9|

• y=-9|x|

• y=|x|+9