Please help me on step 4

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Answer this question! 30 points and brainliest! only if you know the answer.

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.