Functions and Their Inverse

Are these functions inverses?

• yes

• no

State if the given functions are inverses. #5

• yes

• no

If f(x) = 3x-1 and g(x) = x²+2,

what is (f ° g)(x) ?

• 3x² +5

• x² +1

• 3x² +1

• 3x² +6

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

Use the horizontal line test to determine if the function has an inverse function.

• yes

• no

Are these inverse functions?

• no

• yes

• no way to tell

are these inverse functions

• no

• yes

• no way to tell

When two functions are inverses of each other, their graphs are reflective over...

• y=x

• x-axis

• y-axis

• Inverse Functions

• Not Inverse Functions