Question

One of the following functions is neither odd nor even. Which one?
x^5+3x
6x^2-|x^2|+3
x^9+3x^7+6x
x^2+3x+3+|x-3|

Answer 1

well, anything squared is positive, so i dont see my you would mod x^2...

Answer 2

odd function is when you do f[-x]=-f[x], right?

so if you do that for each of these "functions' then you will get your answer,

and for even f[-x]=f[x]

you will get your answer your looking for.

Answer 3

if you get stuck tell me im here to help.
cuz i got nothing better to do,,, except 3 courseworks...