46.8k views
18 votes
Which of the following best describes the graph above?

A.
neither a relation nor a function
B.
function only
C.
relation only
D.
both a relation and a function

Which of the following best describes the graph above? A. neither a relation nor a-example-1
User Amlxv
by
7.2k points

1 Answer

9 votes

Answer:

Option C

Explanation:

To test a graph whether it represents a function or relation we conduct a vertical line graph.

If the vertical line intersect the graph at two different points, graph represents a relation only.

By analyzing the given graph with the vertical line test,

Since, a vertical line (x = -4) intersect the graph at two points (y = -1 and y = 5),

Given graph represents a relation only.

Option C is the answer.

Which of the following best describes the graph above? A. neither a relation nor a-example-1
User RumbleFish
by
6.9k points
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