If is equal to where is constant of integration

MATHEMATICS · Single correct · AP · Calculus BC · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

\int x e^{2x} dx

is equal to

e^{2x} f(x) + C

where

C

is constant of integration, then

f(x)

is (a)

(3x - 1)/4

(b)

(2x + 1)/2

(c)

(2x - 1)/4

(d)

(x - 4)/6