relizalde768 relizalde768

25-02-2021
Mathematics

contestada

Which of the following is an even function?
f(x) = |x|
f(x) = x _1
f(x) = -3x
F(x) = 2x

Which of the following is an even function fx x fx x 1 fx 3x Fx 2x class=

Respuesta :

toasty23 toasty23

25-02-2021

f(x) = |x|

This is because for any value you plug into |x|, the output will be the same wether it is negative or not.

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