Question

Calcule a derivada em cada item:

Answer 1

a)

y(x) = 1/x³ = x⁻³

y'(x) = -3.x⁻⁴

y'(x) = -3/x⁴

b)

y(x) = senx + eˣ

y'(x) = cosx + eˣ

c)

f(x) = cos(5x)

f'(x) = 5.(-sen(5x))

f'(x) = -5sen(5x)

d)

f(x) = 3eˣ + 2cosx

f'(x) = 3eˣ - 2senx