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

we know that

The domain of the function graphed is the interval-------> [3,∞)

that means

All real numbers greater than or equal to

The range of the function graphed is the interval --------> [1,∞)

that means

All real numbers greater than or equal to

therefore

the answer is the option

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range