If we were to graph the speeds of the three cars from the data in the table on the bottom, how would the lines differ? a) the end values on the y-axis would be the same for all four cars. b) the cars journeys would all end at the same distance on the graph. c) they would all have different slopes, with car 1 being the steepest. d) the four cars would all be represented by straight lines of equal slope.
car time (minutes) distance (miles) speed (mph)
car 1 5 mins 5 miles ?
car 2 10 mins 4 miles ?
car 3 6 mins 3 miles ?