Mathematics, 22.08.2020 01:01, alexmarche4675

Eileen is trying to test if the function f(x) = x2 + 2x + 5 is even, odd or neither. She produces the following work: f(– x) = (–x)2 + 2(–x) + 5 = x2 – 2x + 5 What conclusion can she reach? f(x) is even f(x) is odd f(x) is neither f(x) is both even and odd

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Eileen is trying to test if the function f(x) = x2 + 2x + 5 is even, odd or neither. She produces th...