A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea leve
l. After 4 miles, the Elevation is 6200 feet. a.Find the elevation of the road at the point where the road begins.
b. Describe where you would see the point in part (a) on a graph where y represents the elevation in feet and x represents the distance along the road in miles.
