fjalomran4494 fjalomran4494 12-09-2022 Mathematics contestada a. The Zhaozhou Bridge in China is the oldest known arch bridge, dating to A.D. 605 . You can model the support arch with the function f(x)=-0.001075 x²+0.131148 x , where x and y are measured in feet. How high is the arch above its supports?
