A dolphin dives down into the ocean and resurfaces along a

Last updated: 7/15/2022

A dolphin dives down into the ocean and resurfaces along a path that is modeled by x2 - 8x + 4y = 0, where the distances are in feet. How many feet is the dolphin from its starting point along the water's surface? 8 feet 6 feet 4 feet 0 feet