Inverse Functions Review

Front

What's the name of the inverse of g(x)?

Back

g^-1(x)

Front

What is the first step in finding the equation of the inverse of a function?

Back

switch x and y

Front

Inverse of the function f(x) = 2x + 4

Back

f^-1(x) = (x-4)/2

Front

The inverse has been reflected over which line? Options: y = x, y =1, y = 0, y = x + 1

Back

y = x

Front

Are these functions inverses of each other?

Back

Yes

Front

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

Back

(4, 1) and (6, 4)

Front

Are these inverse functions?

Back

no

Front

Is f^-1(x) a function for f(x) = {(3, 7), (4, -2), (5, -1), (8, 7)}?

Back

No

Front

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

Back

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

Front

Back

D