determine the domain of the following graph:
determine the domain of the following graph:
Answer
Explanation:
Step1: Recall domain definition
The domain of a graph is the set of all x - values for which the function is defined.
Step2: Identify x - value range
Looking at the graph, the left - most x - value is $x=-5$ (closed dot means included) and the right - most x - value is $x = 7$ (closed dot means included).
Answer:
$[-5,7]$