Police know the exact distance that it takes a car to stop at 80, 100, and 120 miles per hour. however at a crash scene, the police find skid marks longer than those left at any known speed. they use a graph to predict the car's speed as approximately 137 miles per hour. predicting a value or quantity beyond a known data range, based on a trend in the data, is a) deduction. b) extrapolation. c) interpolation. d) observation.