You begin a membership in a new health and fitness club which has access to a dietitian and personal trainer they help you develop a special eight week diet and exercise program the data in the following table represents your weight W as a function of time T over in a week. Using notation determine the average rate of change of weight over the last four weeks of the program include weeks for an eight in your calculations

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.