1) Calcular lim h [tex3]\rightarrow[/tex3] 0 [tex3]\frac{f(x-h)-f(x)}{h}[/tex3] de:
A) [tex3]f(x)=8x^{5}-12x^{3}-\sqrt[5]{x^{3}}[/tex3]
B) [tex3]f(x)=\frac{e^{x}-x^{3}}{3}+\frac{5ln|x|}{12}[/tex3]
C) [tex3]f(x)=5\sqrt[13]{x}+\frac{8cotgx-13ln|x|}{3}+\frac{senx-8e^{x}+3ln|x|}{5}[/tex3]
2) Encontrar o coeficiente angular da reta tangente à função f(x) no ponto p:
A) [tex3]f(x)=\sqrt[3]{x}-\frac{x^{4}-e^{x}}{4}, p=4[/tex3]
B) [tex3]senx-cosx+\frac{3e^{x}-ln|x|}{\pi }, p=\pi [/tex3]
C) [tex3]f(x)=\frac{3e^{x}-ln|x|-x^{\frac{3}{5}}}{e}, p=1[/tex3]
D) [tex3]f(x)=5cotgx+\frac{11ln|x|}{5}-\frac{5e^{x}+cosx}{5}, p=\frac{\pi }{2}[/tex3]
