Respostas

2013-09-25T16:19:29-03:00
Para x = 5 , y = 5² - 3*5 + 2 = 12
para x = 2 , y = 2² - 3*2 + 2 = 0
Vm = Dy/Dx = (12-0)/5-3) = 12/2 = 6 (resp E)
1 5 1