Inverse of Rational Functions

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

• f^-1(x) = 4x + 7

• f^-1(x) = -4x + 28

• f^-1(x) = -4x - 7

• f^-1(x) = 4x + 28

What is the inverse of this function?

• A

• B

• C

• D

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

• True

• False

What operation allows us to verify if functions are inverses?

• Multiplying

• Dividing

• Adding

• Composing

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

The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1

Find the inverse function

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Find the inverse function

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Find the inverse function

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Find the inverse function

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