Question

The formula for the volume of a cube is V(s) = s3 where s is the side length of the cube. What is the domain and range of this function?

s < 0, V(s) < 0
s > 0, V(s) < 0
s < 0, V(s) > 0
s > 0, V(s) > 0

Answer 1

I thought is was
s > 0, V(s) < 0
but apparently that's wrong.

Answer 2

What values for s make sense? And from the domain of s, what values can V take?

Answer 3

length can not be 0 for a cube,so s>0
volume cannot be 0 ,hence it is>0

Answer 4

Oh okay. That makes sense.
I new that the length couldn't be 0, but for some reason I didn't think of the volume that way. Silly me. :P
Thank you!

Answer 5

knew*