Quiz 3.3:
Question:
Using rules of differentiation find \( \frac{d}{dx} \left ( \frac{5x}{e^x} \right ) \)
Solution:
\( \frac{d}{dx} ( \frac{x}{e^x} ) = \frac{(5)(e^x)-5x(e^x)}{e^{2x}} \)
