Question

Can you help me answer this question

Answer 1

`y = √(x) + 4`

They are asking for the domain of the function , so all you have to do is set up the conditions

Recall:

In the set of real numbers:

`√(a) → a \geqslant 0`

So:

`y = √(x) + 4 \\ → x \geqslant 0`

Equivalently:

`0 \leqslant x < \infty`

(Third option)