Sydney harbor bridge height
Asked by maham237 @ in Mathematics viewed by 413 People
The arch of the Sydney Harbor Bridge in Sydney, Australia, can be modeled by y=−0.00211x2+1.06x, where x is the distance (in meters) from the left pylons and y is the height (in meters) of the arch above the water. For what distances x is the arch above the road? Round your answers to the nearest whole number.