HELP ASAP DUE SOON!!!
Which set of ordered pairs does not represent a function?

We know that if the X value has two Y values then it cannot be a function.

In this question, we only need to look at the X values. If we see any X values that repeat, we know that it is not a function.

First we will take all the X values and forget about the Y values.

A) 5, -1, 2, -8

B) -5, -4, -5, 2

C) -4, -2, -1, 5

D) 2, -4, 9, -3

Now that we have all the X values, we can look and see if there are any repeats.

If we look at B, we can see that there are two -5 x values. That means that B is not a function.

Therefore our answer is:          B

Pls like if this helped you!!!

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

i have no idea just need points sorry

step-by-step explanation: