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viet_jon
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[SOLVED] Quadratic Function
fx=(-3)(x^2-3 x)+1/4
fx=(-3)(x^2-3 x+9/4)+1/4+27/4
fx=(-3)(x^2-3 x+9/4)+28/4
fx=(-3) (x-3/2)^2+7
Homework Statement
solve (f(x)=-3 x^2 + 9 x + 1/4 )fx=(-3)(x^2-3 x)+1/4
fx=(-3)(x^2-3 x+9/4)+1/4+27/4
fx=(-3)(x^2-3 x+9/4)+28/4
fx=(-3) (x-3/2)^2+7