A quadratic function models the height, in feet, of a toy rocket above the ground in terms of the time, in seconds, after it is launched. The model indicates the rocket has an initial height of 5 feet above the ground and reaches its maximum height of 105 feet above the ground 4 seconds after being launched. Based on the model, what is the height, in feet, of the rocket above the ground 6 seconds after being launched?
60
75
80
90