Question

What is the domain of y=√x+7 +5?

Answer 1

c) x>-7

Next one is b) x>5

Explanation:

Answer 2

x ≥ -7

Find where the equation is defined to solve. We know that the domain will most likely be set greater than a negative number basing this off of the range. Remember that domain are the set of possible input values in an equation.