Which of the following functions best describes this graph? 10
10
10
10
O A. y = x2 - x +5
O B. y = (x - 1)(x - 1)
O C. y = x? -5x + 6
O D. y = (x - 3)(x + 1)

Atreasure chest sinks at a rate no less than 20 feet er second. the floor of the icean is at most at -4,200 feet. will the tresure chest reach the ocean floor in less than 3 minutes? explain.