Question

You have been asked to find the inverse of f(x) = 3+ V2 - 1. What would your first step be?

A

Add 1 to both sides of the equation.

Subtract 3 from both sides of the equation.

c

Take the square root of both sides.

O

D.

Square both sides of the equation.

Answer 1

Add 1 to both sides of the equation.

Subtract 3 from both sides of the equation.

Explanation:

The inverse of a function refers to that function that tends to undo another function.

If we intend to find the inverse of the function, f(x) = 3+ V2 - 1, we have to first add 1 to both sides of the equation and subsequently subtract 3 from both sides of the equation before taking the square root of both sides to obtain the inverse function.