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January 25, 2015

January 25, 2015

Posted by **manny** on Monday, August 20, 2007 at 10:48pm.

Show the work to determine if the relation is even, odd, or neither.

a ) f(x) = 2x^2 - 7

b) f(x) = -4x^3 - 2x

c) f(x) = 4x^2 - 4x + 4

If f(-x) = f(x), for any x, the function is even.

If f(-x) = -f(x), for any x, the function is odd.

It can be neither.

Try substituting -x for x and see what you get.

Hint: Two of the functions are neither even nor odd.

Only c) is neither even nor odd.

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