Finding the Inverse Function

Find the inverse f(x)=2x-2  

• f^-1(x)=1/2x+1

• f^-1(x) = 1/4x + 3

• f^-1(x)=-2-1/2x

• 2-2/5x

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

• f^-1(x) = 4x - 3

• f^-1(x) = 1/4x + 3

• f^-1(x) = -1/4x - 3

• f^-1(x) = - 4x - 3

Find the inverse of the functionf(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=3y-5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y+5

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

• the x's and y's are switched

• the x's and y's are made negative

• the x's and y's are divided by 2

• the x's and y's are the same