when a graphed line is vertical, it indicates that the relation is ?β
Accepted Solution
A:
Answer:When a vertical line is placed across the plot of this relation, it intersects the graph more than once for some values of x. If a graph shows two or more intersections with a vertical line, then an input (x-coordinate) can have more than one output (y-coordinate), and y is not a function of x.Step-by-step explanation: