Respostas

2013-11-11T09:05:33-02:00
G(0) = 0-5 = -5
g(-2) = -2-5 = -7
-2x²+3x+1
g(7) = -2.7² + 3.7 + 1
g(7) = -2.49 + 21 + 1
g(7) = -98+21+1
g(7) = -77+1
g(7) = -76



g(1) = 1-5 = -4

g(9) = x² + 6x - 8 = 9²+6.9-8 = 81+54-8 = 127