Question

Which of the following does not represent a function? (1 point)

Answer this as quick as possible

Answer 1

The third one (oval)

Explanation:

To see if something is a function or not, you do the vertical line test. So just draw lines vertically over the x-values. If an x-value has more than one y-value then it is not a function. It is a relation.

Answer 2

The oval

Step-by-step explanation: A function must pass the vertical line test.