Inverse Function Points

• A
• B
• C
• D

Was the inverse function found correctly?

• no

• yes

• A.
• B.
• C.
• D.

Are these functions inverses?

• Yes

• No

are these inverse functions?

• no

• yes

• no way to tell

Are these functions inverses?

• Yes

• No

If f^-1(-25) = 7 then what is f(7) = 

• 25

• 7

• No enough information. 

• -25

Are these functions inverses?

• No

• Yes

• No way to tell

Are these inverse functions?

• no

• yes

• no way to tell

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell