1.1b Intro to Functions (Linear & Absolute Value)

1.1b Intro to Functions

Linear & Absolute Value​

Multiple Choice

Which represents the parent function shifted down two units?

• f(x) = -2x

• f(x) = x - 2

• f(x) = x + 2

• f(x) = 2x

Multiple Select

Compare the function (red) to the parent function (black).

• Vertical Stretch

• Vertical Compression

• Reflection over the x-axis

Multiple Choice

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

Multiple Choice

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

• Shift up
• Shift down

Multiple Choice

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

y = I x |+ 3

• Left 3

• Right 3

• Up 3

• Down 3

Multiple Choice

What is the equation of this graph?

• f(x) = |x|

• f(x) = |x| + 0

• f(x) = -|x|

• f(x) = |x| - 2

Multiple Choice

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

Multiple Choice

Describe the transformation of the equation below:

y = I x + 3 I

• Left 3

• Right 3

• Up 3

• Down 3

Thank you for your attention!

I am glad we are on this adventure together!​