college algebra
posted by Renee on .
find a reallife application of a quadratic function. State the application, give the equation of the quadratic function, and state what the x and y in the application represent. Choose at least two values of x to input into your function and find the corresponding y for each. State, in words, what each x and y means in terms of your reallife application

Firstly get t using dy/ds....u must get t range between 0 and 240. That t is substitute into the equation. Settle!