Question

I NEED IT FAST!!! HURRY PLEASE Which equality represents y = 3x2 + 2 written in function notation?f(y) = 3x2 + 2f (x) = 3x2 + 2f(3) = x2 + 2f(2) = 3x2

Answer 1

y =3x^2+2

In the function notation we write f(x) instead of y.

So, for this case:

f(x)=3x^2+2