Question

Which of the following is an even function?

O g(x) = (x - 1)2 + 1
O g(x) = 2x2 + 1
O g(x) = 4x + 2
O g(x) = 2x

Answer 1

Option ( 2 ) g ( x ) = 2x² + 1

Explanation:

[ Refer to the attachment ]