Question

is the following function even, odd, or neither
y = 7x^2 - 7x + 1

Answer 1

substitute -x for x

and see what you get

is f(-x) = f(x) its even

f(-x) = - f(x) its odd

or if f(-x) = neither of the above then its neither off nor even

Answer 2

so its even

Answer 3

well

f(-x) = 7(-x)^2 - 7(-x) + 1
= 7x^2 + 7x + 1

so its neither

-f(x) = -7x^2 + 7x - 1 would make it odd

and and its not even because you didn't get the original function

Answer 4

RIGHT ITS NOT EVEN GOOD