Question

Does the graph represent a function? why or why not?

A. No, because it fails the horizontal line test.

B. No, because it fails the vertical line test.

C. Yes, because it passes the vertical line test.

D. Yes, because it passes the horizontal line test.​

Answer 1

The answer is C however I always felt the “vertical line test” was for people who can’t do math and need images. A function is any equation that does not have same out come with different numbers I.E x^2 is not a function.

Answer 2

The answer should be c

Explanation:

whenever you are trying to determine whether a graph determines a function or not, just draw a vertically straight line through the graph's line. If you draw that line and it goes through the graph's line more than once, then the graph does not represent a function.