Find the General Solution Of $\frac { d y } { d x } = 7 y$

Multiple Choice

Find the general solution of $\frac { d y } { d x } = 7 y$ .

A) y = ln x + C
B) $y = e ^ { 7 x } + C$
C) y = 7x + C
D) $y = C e ^ { 7 x }$