Divide: (10⁷ − 8⁶ + 3⁴) ÷ ³

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Write an equation for the function that includes the points (2,100)and (3,100)

W-16=-12 solve each one step equation plz