What is the average rate of change in f(x) over the interval (4,13)

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).

If sin(x) = 0 and cos(x) = 1, what is tan(x)?