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: fog(x) and gof(x)

Back

False

Front

Was the inverse function found correctly?

Back

no

Front

Find the inverse of
f(x) = 1/4x - 7
Options: f^-1(x) = 4x + 7, f^-1(x) = -4x + 28, f^-1(x) = -4x - 7, f^-1(x) = 4x + 28

Back

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

Front

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

Back

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

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