Question

Describe how to use the Vertical Line Test and what it can tell us.

Answer 1

Need help?

Answer 2

yes please

Answer 3

The vertical line test tells us whether or not a line is a function or not.

Answer 4

If a curve/line intersects with a vertical line more than once, it isn't a function.

Answer 5

the vertical line test is to make sure there isnt more than one x-value, if there is it isnt a function

Answer 6

A vertical line to figure out if a graph is a function.