Inverse Functions

Front

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

Back

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

Front

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

Back

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

Front

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

Back

the x's and y's are switched

Front

Points that f^-1(x) goes through if f(x) goes through (1, 4) and (4, 6)?

Back

(4, 1) and (6, 4)

Front

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

Back

y = x

Front

When finding the inverse of a relation, 1st you replace f(x) with y, 2nd switch the x's and y's. What do you do next?

Back

solve for y

Front

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

Back

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

Front

The inverse of the function f(x) is written as ...

Back

f ^-1(x)

Front

What is the best description?

Back

They are inverse functions.

Front

Which is f ^-1(x)?
Options:
f ^-1(x) = 3x + 5
f ^-1(x) = 3x - 5
f ^-1(x) = 3x - 15
f ^-1(x) = 3x + 15

Back

f ^-1(x) = 3x + 15