Help The function, f, gives the number of copies a book has sold w weeks after it was published. The equation f(w) = 500 * 2w defines this function.

Select all domains for which the average rate of change could be a good measure for the number of books sold.

a 0 ≤ w ≤ 2
b 0 ≤ w ≤ 7
c 5 ≤ w ≤ 7
d 5 ≤ w ≤ 10
e 0 ≤ w ≤ 10

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)