Absolute Value Transformations in full

Describe the transformation of y = f(x) for the new function
 y = 1/5f(x)

• The graph of y = f(x) compressed horizontally by a factor of 1/5
• The graph of y = f(x) was stretched horizontally by a factor of 5
• The graph of y = f(x) was compressed vertically by a factor of 1/5
• The graph of y = f(x) was stretched vertically by a factor of 5

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

• Shift up
• Shift down

Describe the transformation that is applied to the parent function. 
f(x) = IxI -5

• Shifts left 5
• Shifts right 5
• Shifts up 5
• Shifts down 5

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

• Wider
• Narrower

How does the following move from the parent function 
y = |x|
y =  1/2|x| + 3

• Opens Up, Narrower, Shift down

• Opens Down, Wider, Shift up
• Opens Up, Wider, Shift up
• Opens Down, Narrower, Shift up

What is the transformation for the function: y = -3|x| ?

• stretched and shifted down
• compressed and shifted down
• opens down and compressed
• opens down and stretched

Describe the transformations of the absolute value equation.

• Reflects over x-axis, compresses wider, shifts right 1 unit
• Reflects over x-axis, compresses wider, shifts up 1 unit
• Reflects over x-axis, stretches more narrow, shifts right 1 unit
• Reflects over x-axis, stretches more narrow, shifts up 1 unit

What is the equation of the graph below?

• f(x ) = I x + 4 I + 2
• f(x ) = -I x - 4 I + 2
• f(x ) = I x - 4 I + 2
• f(x ) = -I x + 4 I + 2

Tags

CCSS.HSF-IF.C.7D

Choose the equation that matches the transformation:
--Vertical compression by a factor of 1/9

Describe the transformations of the absolute value equation.

• Reflects over x-axis, vertical compression by a factor of 3, right 1

• Reflects over x-axis, vertical compression by a factor of 3, up 1

• Reflects over x-axis, vertical stretch by a factor of 3, right 1

• Reflects over x-axis, vertical stretch by a factor of 3, up 1