Question

a) f(x) = x^2 - 6x + 8,

a = ___, b = ___ e c = ___


b) f(x) = x - x^2 + 6,

a = ___, b = ___ e c = ___


c) f(x) = x^2 - 7x + 10,
a = ___, b = ___ e c = ___


d) f(x) = x^2 + 9,
a = ___, b = ___ e c = ___

Answer 1

ax^2+bx+c

A) a=1; b=-6; c=8
B) a=1; b=1; c=6
C) a=1; b=-7; c=10
D) a=1; b=0; c=9