Question

Predict the y-value if x = -3. I just Need help understanding how






x


-1


0


1


2




y


5


3


1


-1

A.9
B.-3
C.3
D.7

Answer 1

I can't understand what you have pasted.

Answer 2

yup me too

Answer 3

Are those sets?

Answer 4

yeah the numbers under X and Y are sets

Answer 5

(-3,9)

Answer 6

A.

Answer 7

x is an element of {-1,0,1,2}
and y is an element of {5,3,1,-1}
So we are asked to predict the element by following the pattern since -3 is two hops element for x, so we go two hops to the left for y in its set. So that would be going up by two, twice...or 4. So we get up to 9.

Answer 8

Thanks so much
I was so lost when I saw the problem!!