Respostas

2013-08-25T20:15:13-03:00
f(x) = 54.x + 45
f(2541) = 54.2541 + 45 => f(2541) = 137259
f(2540) = 54.2540 + 45 => f(2541) = 137205

f(2541) - f(2540) = 137259 - 137205 = 54
1 5 1