For the Given Differential Equation, Find the Particular Solution If $y ( 3 ) = 12$

Multiple Choice

For the given differential equation, find the particular solution if $y ( 3 ) = 12$ . $x \frac { \mathrm { d } y } { \mathrm {~d} x } = y$

A) $y = 4 x ^ { 2 }$
B) $y = 4 + x$
C) $y = - 4 x + 4$
D) $y = 4 x$
E) $y = 24 x$