Question

use the graph of the function shown here to find the range. write the answer using interval notation. the range of the function is:

Explanation:

Step1: Recall the definition of range

The range of a function is the set of all possible \(y -\)values.

Step2: Identify the minimum and maximum \(y -\)values from the graph

From the graph, the lowest \(y -\)value (excluding the open - circle at \(y=-1\)) is \(y = 0\) (the lowest point on the graph that is part of the function) and the highest \(y -\)value is \(y = 4\) (the closed - circle point).

Answer:

\([0,4]\)