Question

Why or why not ??????

Answer 1

YES

Explanation:

I think it sounds good so I say yes.

Answer 2

Yes, it is because We say that y is a function of x because if you choose any value for x, this formula will give you a unique value of y. For example, if we choose x = 3 then the formula gives us

y = 2(3) – 1 or 5