The underside of a bridge is an arch that can be modeled with the function y = –0.000371x² + .827x, where x and y are measured in feet. How high above the river is the bridge (the top of the arch)? How long is the section of bridge above the arch?
A) The bridge is about 460.87 ft. above the river, and the length of the bridge above the arch is about 2,229.11 ft.
B) The bridge is about 2,229 ft. above the river, and the length of the bridge above the arch is about 460.87 ft.
C) The bridge is about 460.87 ft. above the river, and the length of

Question

The underside of a bridge is an arch that can be modeled with the function y = –0.000371x² + .827x, where x and y are measured in feet. How high above the river is the bridge (the top of the arch)? How long is the section of bridge above the arch?		
A) The bridge is about 460.87 ft. above the river, and the length of the bridge above the arch is about 2,229.11 ft.
B) The bridge is about 2,229 ft. above the river, and the length of the bridge above the arch is about 460.87 ft.
C) The bridge is about 460.87 ft. above the river, and the length of