Find Inverse Functions

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

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Was the inverse function found correctly?

• no,

• yes

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

• True

• False

What is a value of f^-1(3)?

What is a value of f^-1(-1)?

What is a value of f^-1(8)?

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

• f ^-1(x)

• f ²(x)

• f '(x)

• f ⁺(x)

The inverse has been reflected over which line?

• y = x

• x = 0

• y = 0

• x = -y

Which graph represents the functions f(x) and f^-1(x)?

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The inverse has been reflected over which line?

• y = x

• y =1

• y = 0

• y = x + 1