I need help on these questions

Problem 1. (1 point) For each of the following, find the slope m of the line that passes through the two given points. a. (0, 3) and (10, 13) m = b. (-1, 4) and (5, 1) m = Note: You can earn partial credit on this problem. Problem 2. (1 point) The following table models the quantity of a drug in the blood at time x (in minutes) X 2.97 2.98 2.99 3 3.01 3.02 3.03 f(x) 12.886 12.857 12.829 12.8 12.771 12.743 12.715 Estimate the rate of change at 3 minutes = to two places of accuracy