Compose Functions to See if They Are Inverses

What operation allows us to verify if functions are inverses?

• Multiplying

• Dividing

• Adding

• Composing

What does an inverse function do?

• Nothing

• Makes it bigger

• Does the opposite of the original function

Are the following inverses of each other? Use composition of functions. fog(x) and gof(x)

• True

• False

f(x) = 3x + 10

g(x) = ⅓x - 3

Find g(f(x))

• f(g(x)) = 1

• f(g(x)) = x

• f(g(x)) = 0

• None of these.

• Inverse Functions

• Not Inverse Functions

• Inverse Functions

• Not Inverse Functions

• Inverse Functions

• Not Inverse Functions

• Inverse Functions
• Not Inverse Functions