Mathematics, 17.04.2021 01:00 taykola

The equation -16x^2 + 10x + 15=y represents the height y, in feet, of a flotation device above the water after x seconds. The linear term represents the initial velocity. The constant term represents the initial height. a. If the initial velocity is 0, when should the flotation device land in the water? b. If the initial height is 0, when should the flotation device be in the water?

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The equation -16x^2 + 10x + 15=y represents the height y, in feet, of a flotation device above the...