A parabola is the graph of a quadratic function.
f(4) = 25-4^2
4^2 = 16
25-16 = 9
f(4) = 9
28 * 8 = 224
224 miles.
8+27+12+9+11+18+18+8+30+29+8+812+10+10+18+28 = 1056
1056/16 = 66
11.28/3.28 = 3.5 pounds of cheese
14 pairs
