[obm-l] Polinomial do 2º grau

To: obm-l@xxxxxxxxxxxxxx
Subject: [obm-l] Polinomial do 2º grau
From: "Júnior" <jssouza1@xxxxxxxxx>
Date: Wed, 22 Mar 2006 12:28:53 -0300
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Sendo f(x)= ax^2 + bx + c e além disso 0 < a < 1, mostre que f[ax_1 + (1-a)x_2] < af(x_1) + (1-a) f(x_2).

Júnior.