Question

Look at the graph of connected points in the plane which make up a function,

(Look at Picture)
What is the range of the function?
6
−2≤f(x)≤4
−2≤f(x)≤1
7
−1

Answer 1

-2 ≤ f(x) ≤ 4

Explanation:

The range is the set or group of all the y-coordinates of the function. This means it has all the values from the bottom point at -2 to the top point at 4. It is written as an inequality.

-2 ≤ f(x) ≤ 4