### Graphs and Minimizing Cost

Please see attached file for full problem description. Find constants a, b, and c so that the graph of the function has a relative maximum at (3, 7) and crosses the y-axis at (0, 1). Answer choices: , b = -4, c = -1 , b = 4, c = 1 , b = 4, c = 1 , b = -4, c = 1 Manufacturing company estimates