Test: Inverse Functions

• A

• B

• C

• D

What is the inverse of the points
(1,3)(2,4)(6,8)

• (3,1)(4,2)(8,6)
• (-3,-1)(-4,-2)(-8,-6)
• (1,3)(2,4)(6,8)
• (-1,-3)(-2,-4)(-6,-8)

Are these functions inverses?

• Yes
• No

Are these the graphs of two inverse functions?

• Yes
• No
• No way to tell

Which graph is the inverse of the graph shown?

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Which graph is the inverse of the graph shown?

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State if the functions are inverses.

 $h\left(x\right)=\ \frac{\left(x-3\right)^2}{9},\ x\ \ge\ 3$  

 $f\left(x\right)\ 9\sqrt{x+3}$  

• Yes

• No