Inverse of Equations

Are these equations inverses?

• Yes

• No

The inverse has been reflected over which line?

• y = x

• x = 0

• y = 0

• x = -y

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

• f ^-1(x)

• f ²(x)

• f '(x)

• f ⁺(x)

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.

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell

Was the inverse function found correctly?

• no,

• yes

Is the inverse function found correctly?

• yes

• no

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

An ​ (a)   takes a previously found result ( a y value) and returns it to its original value (x value). This means you are ​ (b)   a function

• function

• inverse

• 2 or more

• undoing