Respuesta :
Answer: The vertical line test can be used to determine whether a graph represents a function.
Explanation: If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.
Answer:
Step-by-step explanation:
the vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.