Find a+b+c if the graph of the equation y=\(ax^2+bx+c\) is a parabola with vertex (5,3), vertical axis of symmetry, and contains the point (2,0).
This was posted here as well: https://web2.0calc.com/questions/find-a-b-c-if-the-graph-of-the-equation-y-ax-2-bx-c-is-a-parabola-with-vertex-5-3-vertical-axis-of-symmetry-and-contains-the
Hope this helped!