Lección (Semana 8)

$$\lim_{x\rightarrow x_0}\ \ \frac{f\left(x+h\right)-f\left(x\right)}{h}$$

$$\lim_{h\rightarrow x_0}\ \ \frac{f\left(x+h\right)-f\left(x\right)}{h}$$

$$\lim_{h\rightarrow0}\ \ \frac{f\left(x_0+h\right)-f\left(x_0\right)}{h}$$

$$\lim_{x_0\rightarrow0}\ \ \frac{f\left(x_0+h\right)-f\left(x_0\right)}{h}$$