Absolute Value, Piecewise, Step Test Review

Evaluate f(-4)

• -2

• -3

• 11

• -5

Tags

CCSS.HSF.IF.A.2

Evaluate f(4)

• 3

• 7

• -4

• -7

Which function defines the graph?

• 
• 
• 
• 

Determine the vertex for the absolute value function:

• (-3, -1)

• (-3, 1)

• (3, -1)

• (3, 1)

Select ALL transformations for the given function:

f(x) = 2|x - 4| + 3

• Up 3

• Stretch of 2

• Shrink of 2

• Right 4

• Left 4

Select ALL transformations given the function:

 $f\left(x\right)=-\frac{1}{3}\left|x+2\right|$  

• x-axis reflection

• Shrink of 1/3

• Stretch of 1/3

• Left 2

• Right 2

Which function is graphed?

• f(x) = -3|x - 1| + 4

• f(x) = -|x - 1| + 4

• f(x) = -5|x + 1| + 4

• f(x) = -3|x - 4| + 1

Determine the interval of increase.

• $\left(-\infty,-2\right)$

• $\left(-2,1\right)$
  

• $\left(1,\infty\right)$
  

• $\left(-1,\infty\right)$
  

Evaluate f(0).

• -2

• 0

• 1

• 2

Evaluate f(3).

• -2

• 0

• 1

• 2