If a vertical line passes through a graph only once, the relation is considered to be a function.
True
False
True
True
True.
To determine if a relation is considered to be a function, you can use the vertical line test. This test involves drawing vertical lines through the graph of the relation. If there is only one point of intersection between the graph and any vertical line, then the relation is a function. This means that for every input value (x-coordinate), there is only one output value (y-coordinate).
In this case, if a vertical line passes through the graph only once, it indicates that there is only one point of intersection. Therefore, the relation is considered to be a function.