What is the domain of the square root function graphed below?

Question

asked Jun 17, 2020 186k views

1 Answer

Beef · Answer 1 · 2020-06-22T02:04:35+0000

ANSWER

$x \geqslant 3$

Step-by-step explanation

The domain of a function refers to the set of x-values for which the graph of the function exists.

From the graph provided, the graph of the function exists for x-values greater than or equal to 3.

Therefore the domain of the square root function graphed is

$x \geqslant 3$

The correct choice is the fourth option.