Rob is a geologist. he is surveying a conical crater that was created by a meteor impact. from one end to another, the crater forms a v shape. the deepest part of the crater is 400 feet deep. the depth of the crater varies at a rate of 0.25 foot with the horizontal distance from the west end of the crater the equation that models the depth of the crater, d, in feet, with respect to the horizontal distance in feet from the west end of the crater, h, is d =(1) the depth of the crater is 250 feet at horizontal distances of (2) and (3) feet from the west end (1) 0.25|x-400|-1,600 |x-0.25|-400 |x-400|-0.25 0.25|x-1,600|-400 (2) 600 800 1,000 1,200 (3) 1,800 2,000 2,200 2,400