Question

What’s the inverse equation? And how you solved it step by step please!

Answer 1

Answer:

y = ±√(4 − x)

Step-by-step explanation:

To find the inverse of y = f(x), switch x and y and solve for y.

y = 4 − x²

x = 4 − y²

y² = 4 − x

y = ±√(4 − x)