An arch is 615 ft high and has a 560 ft base It can be

Last updated: 7/7/2023

An arch is 615 ft high and has a 560 ft base It can be modeled by the parabola 27 X y 615 1 0 Find the average height of the arch above the ground 280 700 600 700 400 300 200 100 400 200 0 200 400