Question

Describe the vertical line test.

Answer 1

Answer:

The vertical line test is used to determine whether a graph line is a FUNCTION

when there is a line on a graph and you want to know if it is a function. put a straight line through it, up and down, and if it only passes through ONE POINT then it is a function if it touches the graph more than once than it is not.i

Step-by-step explanation:

Answer 2

Vertical line tests are used to determine whether a graph line is a function or not hope this helps