Finding and Graphing Inverse Functions

Are these functions inverses?

• Yes

• No

When solving for an inverse you must...

(select all that apply)

• Switch the x and y

• Solve for x

• Draw a graph

• solve for y

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

• f^-1(x) = 4x - 3

• f^-1(x) =

• f^-1(x) = -4x - 3

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

• f ^-1(x)

• f ²(x)

• f '(x)

• f ⁺(x)

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Which graph represents f^-1(x) over the same domain?

• 
• 
• 
• 

Graph the inverse of the function shown above.

What's the best description?

• They are both functions, but not inverse functions.

• They are reflected over y=x, but they are not both functions.

• They are not reflected over y=x, and they are not both functions.

• They are inverse functions.

The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1

• A

• B

• C

• D