Function Operations and Inverses

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

What is the inverse of the function f(x) = 2x + 4?

Back

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

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

What is the equation that the inverse will reflect across?

Back

y = x

Front

Are these functions inverses?

Back

No

Front

Are the following inverses of each other?

Back

False

Front

Are these inverse functions?

Back

No

Front

Inverse of coordinates: (1, 2) (3, 8) (-3, 6)

Back

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