A matter of rocket is launched into the air from ground level. The height in feet is modeled by PX equals -16+30 to ask where exes a number of a lapse seconds. What is the total number of seconds of the model rocket will be in the air.A model rocket is launched into the air from ground level. The height and feet is modeled by P(x)=-16x^2+30x to ask where exes and number of the lapse seconds. What is the total number of seconds of the model rocket will be in the air.
