Including which of the following points in the function ball circle kite diamond stop sign octagon would make it no longer be a function

Leslie- i'm kind of confused by the wording of the question here. just remember that a function is where every x-value connects to exactly one y-value. a better way to think about it is to draw a vertical line- if that vertical touches a graph more than once, it's not a function. that's about all i can

The answer is something i don’t know

25% increaseplus i think decrease i only know increase: ((