Question

derivada de f(x) = 1/3e 3-x

Answer 1

f(x) = 1/3 = x°/3 = (1/3)x^0
f'(x) = 0
f(x) = 3-x
f'(x) = 0-1x^1-1 = -1x^0 = -1.1 = -1