Inverse Functions

Front

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

Back

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

Front

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

Back

False

Front

Was the inverse function found correctly?

Back

no

Front

Find the inverse of
f(x) = 1/4x - 7

Back

f^-1(x) = 4x + 28

Front

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

Back

the x's and y's are switched

Front

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

Back

x - 5

Front

If f(x)=3x, what is f^-1(x)?

Back

x/3

Front

Find g(f(x)) for f(x) = 3x + 10 and g(x) = ⅓x - 3

Back

None of these.

Front

Back

Not Inverse Functions

Front

Back

Inverse Functions