use the vertical line test to determine whether the given graph is the graph of a function. is the graph the…
use the vertical line test to determine whether the given graph is the graph of a function. is the graph the graph of a function? yes no
Answer
Explanation:
Step1: Recall vertical - line test
A graph represents a function if and only if any vertical line intersects the graph at most once.
Step2: Examine the given graph
When we consider vertical lines for the given ellipse - shaped graph, some vertical lines will intersect the graph at two points. For example, vertical lines between (x=- 3) and (x = 3) will cross the graph at two points.
Answer:
No