Function Family Practice

What is the locator point (h,k) of the function shown below: $f\left(x\right)=2x^3-8$  

• (0, 8)

• (0, -8)

• (2, -8)

• (2, 8)

• None of these

Tags

CCSS.HSF.BF.B.3

What is the a-value in the absolute value function shown below?

Write the equation of the graph shown above?

• $f\left(x\right)=2\sqrt{x-5}-2$

• $f\left(x\right)=-2\sqrt{x-5}-2$

• $f\left(x\right)=-4\sqrt{x+5}-2$

• $f\left(x\right)=-\sqrt{x+5}-2$

• None of these are correct

Tags

CCSS.HSF-IF.C.7B

which function family is shown in the graph above?

• quadratic

• cubic

• absolute value

• inverse

• square root

The black graph is the graph of

 $y=\left|x\right|$  
What is a posible value for the a-value of the graph shown in green?  (NOTE: there could be more than one correct answer)

• -1

• 2

• 1/2

• -2

• 0.7

The value of (h, k) in the graph above is (-3, 4). What is the value of a?

• 0

• 1

• 2

• 3

• 4

What is the locator point (h,k) on the graph shown above? Write your answer in the form (h,k), without spaces and using parenthesis. {Example: (1,2)}

Tags

CCSS.HSF-IF.C.7D