Sally buys a hand bag. there was a discount of 30%. if sally paid $20 what was the original price

Which statement best describes the polynomial

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

Find the value of x that will make l ll m