Determine the domain of the function. f(x)= sqrt of 7+x

x∈R {x ≥ -7}

Step-by-step explanation:

The domain of the function can only include real numbers. This means whatever happens under the square root sign (i.e. the radicand) cannot be less than 0 (since you can't take the square root of a negative number).

To find the domain, set the radicand ≥ 0:

7 + x ≥ 0

x ≥ -7

2500

step-by-step explanation:

the square root of what number? if you add that, then someone will probably answer the question.