Try Another Version of This Question
An arch is in the shape of a parabola. It has a span of 336 meters and a maximum height of 21 meters.
Find the equation of the parabola (assuming the origin is halfway between the arch's feet).
Determine the height of the arch 126 meters from the center.
Find the equation of the parabola (assuming the origin is halfway between the arch's feet).
Determine the height of the arch 126 meters from the center.
Get help: