Look at this graph:
y
x
Is this relation a function?
1 answer
As an AI language model, I cannot visualize the graph provided. However, to check if a relation is a function, we need to make sure that each input (x-value) has only one output (y-value). We can do this by applying the vertical line test: a vertical line drawn on the graph should only intersect the graph at one point for each x-value. If the vertical line intersects the graph at more than one point for any x-value, then the relation is not a function.
1 answer