A wildlife corridor must be disnged to arch over a major highway. The arch over the highway is to be constructed in the shape fo a parabola. The highway is 8 m wide and will be centered under the parabolic arch. The arch must span a total width of 12 m at its base. The arch must provide a minumum cledarance of 4 m over the highway.
A) Describe the type of function that will be used to model the roadway arch dimensions.
B) Sketch the parabolic arch and highway, laeling all relevant dimensions