Question

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

Answer 1

`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.