Lösung Verknüpfung
Version 4.1 von Martina Wagner am 2025/12/11 10:32
- \(f(x)= e^{x}+2x +9 \)
- \(f(x)=x \cdot \sin(x) \)
- \(f(x)= \frac{1}{x} -3x = x^{-1}-3x \)
a) \(f´(x)= e^{x}+2 \).
b) \(f'(x)=1\cdot \sin(x)+x \cdot \cos(x) = \sin(x)+x \cdot \cos(x) \).
c) \(f'(x)=-2x^{-2} -3 =\frac{-1}{x^{2}} -3 \).