Using the results from the table, predict the number of times a 3 would be rolled in 400 trials.
number rolled 1 2 3 4 5 6
number of rolls 13 12 12 14 11 18

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.