Question

Exercícios
1. Dadas as funções f: RR, determine os coeficientes a, bec:
a) f(x)= 3x2+2x-8
b) f(x)= -2x2+5x
c) f(x)= x2-9
d) f(x)=-X2+3-2x ​

Answer 1

a) a = 3; b = 2; c = -8

b) a = -2; b = 5; c = 0

c) a = 1; b = 0; c = -9

d) a = -1; b = -2; c = 3