Determine whether the graph is the graph of a function.
-
A)Function
B)Not a function

Question

Determine whether the graph is the graph of a function.
-
A)Function 
B)Not a function

Quizplus · Accepted Answer

The graph fails the vertical line test, meaning there are some values of x that have multiple corresponding values of y, which violates the definition of a function. The graph fails the vertical line test, which means that there are points where a vertical line intersects the graph more than once. Therefore, it is not the graph of a function.

Determine Whether the Graph Is the Graph of a Function