Mathematics, 29.04.2021 21:00 BobBball9126

A railroad tunnel is shaped like a semiellipse, as shown below. A semiellipse is shown on the coordinate plane with vertices on the x axis and one point of intersection with the positive y axis.

The height of the tunnel at the center is 35 ft, and the vertical clearance must be 21 ft at a point 8 ft from the center. Find an equation for the ellipse. (5 points)

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A railroad tunnel is shaped like a semiellipse, as shown below. A semiellipse is shown on the coor...

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