Question

if there is a vertical line that intersects the graph of a relation in more than one point then relation is a function

Answer 1

In order for a function to be one-to-one, it should pass the vertical line test.
The vertical line test requires that a vertical line should intercept the graph of the function only once.

Answer:
The statement is false.
Because the vertical line intersects the graph of the function more than once, the relation is not a function.