Question

Which one of the following functions is neither odd nor even?

x^7 + 5x^3 + 10x
10x^4 - absolute value of x^4 + 5

Answer 1

x^7 + 5x^3 + 10x
10x^4 - absolute value of x^4 + 5
x^4 + 5x + 5 + (absolute value of x-5)
x^5 + 5x

Answer 2

\[x^{4}+5x+5+|x-5|\]

Answer 3

if f(x)=f(-x) it's even
if -f(x)=f(-x) it's odd
neither of them means neither odd nor even

Answer 4

now the question is how..?? basically in even func.
.. now avrillavigne wrote it :P

Answer 5

thank you guys!