Ex: Quadratic Function Application - Horizontal Distance and Vertical Height

This video provides an example of an application of a quadratic function that gives the vertical height of an object as a function of the horizontal distance traveled.

[geganerd]

Thank you. I punched this into my calculator and was wondering how someone shot an arrow that never came down LOL

[ladylovealmusahad]

Help so much for horizontal and vertical height problem.

[hopikeleti]

im confused, where did the four come from

[twlson]

ok but where is the standard form coming from