Find the Derivative of the Function $f(x)=5 x-9 \sqrt{x}+e^{x+2}$ A) $5-\frac{9 \sqrt{x}}{2}+2 e^{x}$

Multiple Choice

Find the derivative of the function. $f(x) =5 x-9 \sqrt{x}+e^{x+2}$

A) $5-\frac{9 \sqrt{x}}{2}+2 e^{x}$
B) $5-\frac{9}{2 \sqrt{x}}+2 e^{x}$
C) $5-\frac{9}{2 \sqrt{x}}+e^{x+2}$
D) $5-\frac{9 \sqrt{x}}{2}+e^{x+2}$