Question

Is g(s)=4s^2/3 an odd function?

Answer 1

$Function\ is\ od\ if:\\ g(-s)=-g(s) \\\\ Checking\ g(-s):\\ g(-s)=\frac{4(-s)^2}{3}=\frac{4s^2}{3}\\\\ Checking\ -g(s):\\\ -g(s)=-\frac{4s^2}{3}\\\\ g(-s) \neq -g(s)\\\\Function\ is\ not\ odd.$