Question

What is the domain of the function?

What is the range of the function?

( please explain briefly!! i have no idea how to this )

Answer 1

Domain = [-9, 1]

Range = [-1, 4]

Explanation:

The horizontal extent of the graph is from - 9 to 1. Therefore,

Domain = [-9, 1]

The vertical extent of the graph is from - 1 to 4. Therefore,

Range = [-1, 4]