Inverse Functions

Front

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

Back

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

Front

Find the inverse of f(x) = -4x - 12

Back

f^-1(x) = -1/4x - 3

Front

Find the inverse of the function
f(x) = 3x − 5

Back

f^-1(x)=(x+5)/3

Front

If f^-1(-25) = 7, what is f(7)?

Back

-25

Front

Are these functions inverses?

Back

No

Front

Find the inverse of the function: f(x)=2x-2

Back

f^-1(x)=1/2x+1

Front

If the domain of f(x) is x ≥ 4, then the ____ of ____ is y ≥ 4

Back

range, f^-1(x)

Front

In an inverse function, the _____ and _______ are switched from the original.

Back

input and output

Front

If f(x)=x+5, what is f^-1(x)?

Back

f(x)=x - 5

Front

What does it mean to find the inverse of a function?

Back

the x's and y's are switched