Time (seconds) -50 -100 -150 (3,-144)- -200 -250 0.5 1 15 2 2.5 3 3.5 The graph shows the height h in feet of a rock dropped down a deep well as a function of time t in seconds. Describe what the vertex, y-intercept and endpoints represent, and then determine the equation of the function. The y-intercept occurs at the left endpoint which is also the vertex, and represents the height feet at which the rock was released at ground level. h = The right endpoint represents the height h = feet at which the rock hits the bottom of the well seconds after it was released. Height (feet)

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