anthonyxo anthonyxo

03-05-2019
Mathematics

contestada

Which of the following is an even function? A.f(x) =(x-1)^2 b. F(x)=8x c.f(x) =x^2-x d.f(x)=7

Respuesta :

altavistard altavistard

04-05-2019

Answer:

Step-by-step explanation:

A.f(x) =(x-1)^2 is even because of that even exponent, 2.

b. F(x)=8x is odd because x has the exponent 1.

c.f(x) =x^2-x is neither even nor odd

d.f(x)=7 is even because the exponent is even: 7^0

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