SubArea: Quadratic functionsLevel: BProject ID: 1003108305Accepted: 1Clonable: 0Easy: 0Find the quadratic function f whose graph is passing through the points [0;−9], [2;−3], [6;−3].f(x)=−12x2+4x−9f(x)=−12x2+4x−3f(x)=x2−8x−9f(x)=−2x2+7x−9
