# Symmetry

posted by
**Bobb**
.

For these functions, determine which ones are NEITHER even nor odd.

A) f(x)=3x^2+|x|

B) f(x)= 3x^3+x^2+x-4

C) f(x)= 1/2x

D) f(x)= 2x^5-x^3+2x

E) f(x)= 4x+1/x

F) F(x)= 2x^4+x^2-x+2

Enter the letter of each function separated with a comma.

How can you tell which ones are even or odd?