Cdc2431 Cdc2431
  • 21-06-2020
  • Mathematics
contestada

What is the range of the function y=
= VX+5?
Oy2-5
Oy20
O yzv5
Oy25

Respuesta :

belgrad belgrad
  • 26-06-2020

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

 

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