Question

If no vertical line intersects the graph of a relation in more than one point, then the relation is a function.

A. True
B. False

Answer 1

what do you think?

Answer 2

like i said if x values repeats then relation is not a function
so if you have
2 is more than one
if vertical line intersects more than one point thats mean there are same x value more than one

Answer 3

a function will not have 2 x values that are the same...they can have y values the same, just not the x values.

Answer 4

intersecting at many points, so not a function