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

Its D

Step-by-step explanation:

Theres no point in the graph that is lower than 3

We know that

the domain of the square root function graphed  is equal to

the interval> [3,∞)   so

the domain is all  real numbers for  

and

the range of the square root function graphed  is equal to

the interval> [1,∞)

so

the range is all  real numbers for  

therefore

the answer is the option

x > 3

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.