Question

Visual domain and range

Determine the range of the following graph

Answer 1

[-4, 2]

Explanation:

You want the range of the graph shown.

Range

The range is the vertical extent of the graph. This graph has a minimum at y=-4 and a maximum of y=2. All values between these are represented, so the range is ...

[-4, 2] . . . . or -4 ≤ y ≤ 2