Question

if f(x) is even function, then f(x-a) is also even function

Answer 1

liar!! lol

Answer 2

how do you know that f(x) is a function?

Answer 3

x^2 is even

(x-3)^2 is not

Answer 4

it's given.. the question says if F(x) is a function, then f(x-a) is even or no ?

Answer 5

Since you are shifting it horizontally , you break symmetry