Respostas

2014-05-23T18:35:52-03:00
R(x) = 2x² + 1000x 

R'(x) = 2*2(x^(2-1)) + 1000(x^(1-1))
R'(x) = 4(x^1) + 1000(x^0)
R'(x) = 4x +1000


1 5 1