Sendo f(x)= 5x calcule f(x+h)-f(x) / h
Olá, Laika.
[tex] f(x)= 5x \\\\ \frac{f(x+h)-f(x)}{h}=\frac{5(x+h)-5x}h=\frac{5x+5h-5x}h=\frac{5h}h=5[/tex]
