Find the quadratic function with the given vertex and point. Put your answer in standard (vertex)...

Find the quadratic function with the given vertex and point. Put your answer in standard (vertex) form. (a) Vertex (0,0) passing through (-2,8). (b) Vertex (2,0) passing through (1,3). (c) Vertex (2,5) passing through (3, 7). Text (a) Vertex (-3, 4) passing through (0,0). 3. In each problem below, complete the square and then use that work to find the vertex of the graph of the quadratic function.