Question

Choose the following function that belongs to the cubing family.

y = x^3 + x^2
y = x^2 - x
y = x + 2^3
y = x + 3

Answer 1

I believe it would be y = x^3 + x^2, because it's the only one that has a variable cubed. Cubing a constant is basically just having a different constant there, 2^3 is 8, so it's the same as putting 8 there, if you understand what I mean.

Answer 2

ok thank you Sapphiremoon

Answer 3

yw :) @gabrielv579