Question

What is the domain of the function

Answer 1

Explanation:

The domain is all the possible x-values of a function. This is the set of input values for a function. Now, consider the two points (-7, 7) and (7, 5).

Your domain is -7 <= x <= 7.

Answer 2

Explanation:

The two end points must not be included. The values of then end points read as points are (-7,0) and (7,0). The domain is the x value's range -7<x<7. That's the answer.