Mathematics, 15.07.2019 08:30 sampurple123
You live near a bridge that goes over a river. the underneath side of the bridge is an arch that can be modeled with the function y= -0.000475x^2 + 0.851x, where x and y in feet. how high above is the river bridge (the top of the arch)? how long is section of bridge above the arch? a)the bridge is about 1,791.58 ft. above the river, and the length of the bridge above the arch is about 381.16 ft. b)the bridge is about 1,791.58 ft. above the river, and the length of the bridge above the arch is about 895.79 ft. c)the bridge is about 381.16 ft. above the river, and the length of the bridge above the arch is about 895.79 ft. d)the bridge is about 381.16 ft. above the river, and the length of the bridge above the arch is about 1,791.58 ft
Answers: 1
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You live near a bridge that goes over a river. the underneath side of the bridge is an arch that can...
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