The document explains that if a vertical line intersects a graph at more than one point, then the relation represented is not a function. Thus, the conclusion is that the relation is not a function. This is reiterated multiple times for clarity.
when we draw a vertical line it will cross the graph twice(that is m.pdf
1. when we draw a vertical line it will cross the graph twice(that is more than once) if vertical line
cross the graph more than once then relation is not a function .so FALSE
It is not a function
Solution
when we draw a vertical line it will cross the graph twice(that is more than once) if vertical line
cross the graph more than once then relation is not a function .so FALSE
It is not a function