input x - -1, 0, 1, 2
output y - 3, 4, 3, 0
In that order, is y a function of x?
I'm pretty sure it is, but I'm not entirely sure how to explain why.
Thank you!
output y - 3, 4, 3, 0
In that order, is y a function of x?
I'm pretty sure it is, but I'm not entirely sure how to explain why.
Thank you!