Asculptor creates an arch in the shape of a parabola. when sketched onto a coordinate grid, the function f(x) = –2(x)(x – 8) represents the height of the arch, in inches, as a function of the distance from the left side of the arch, x. what is the height of the arch, measured 3 inches from the left side of the arch? 14 inches15 inches28 inches30 inches