- A quadratic model for a certain stock on Wall Street is P=-3d2 + 50d, where d
represents the days of trading and P is the price per share.
a. What is the maximum price per share of the stock?
Help please I’m stuck

A quadratic model for a certain stock on Wall Street is P3d2 50d where d represents the days of trading and P is the price per share a What is the maximum pric class=