Use the vertical line test to determine if the following graph is the graph of a function.
A)function
B)not a function

Question

Use the vertical line test to determine if the following graph is the graph of a function. 
A)function 
B)not a function

Quizplus · Accepted Answer

The vertical line test involves drawing a vertical line through the graph. If the line intersects the graph at more than one point, then the graph does not represent a function. In this case, the graph intersects the vertical line at multiple points, so it is not a function.

Use the Vertical Line Test to Determine If the Following