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
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.
