Respuesta :

Answer:

A)  y² -5

The range of the given function x = y² -5

Step-by-step explanation:

Explanation:-

Given f(x) = √x +5

Let y = f(x) = √x +5

    y = √x +5

   squaring on both sides, we get

⇒  y² = x +5

⇒ x = y² -5

The range of the given function x = y² -5