The path of a marshmallow launched from a catapult can be modeled by this equation: LaTeX: y=-0.05x^2+x+3\:



y represents the height of the marshmallow, in feet



x represents the horizontal distance from the point it is launched, in feet



What is the greatest height the marshmallow reaches during its flight?






Enter your answer below in decimal form in the simplest way possible. Example answer: 18.2