A horizontal pedestrian bridge is supposed from a parabolic arch. the bridge goes above a roadway that is 40 feet wide. At ground level the main span of the bridge is 90 feet wide. at the edge of the roadway,25 feet from where the arch touches the ground the arch is 16 feet high. How tall is the arch at its tallest point?

A soccer player who is 27 feet from a goal attempted to kick the ball in into the goal. the flight of the ball is modeled by a parabola. the ball reached a maximum height of 10 feet when it was 15 feet from the soccer player. the goal has a height of 8 feet. will the soccer ball land in the goal?

Mr. deloach is attempting to play disc golf on a completley flat course. he thorws the disc 4.6 feet off the ground and knows (becuase the superpowers granted ny neing a math teacher) that the resulting parabola has a veriacl scale fator of -0.1 and would land on the ground 9 feet away if he misses the basket. The basket is 8 feet waya and a disc will land in it anywhere from 48-54 inches off of the gorund. Does Mr. deloach make the shot?