For an electronic book retailer, the relationship between the price (p) of a book and the
total number of words (w) in the book can be modeled by the equation w = 12,500p +
250. what does this equation indicate about books that are priced at $5.00?
a. they tend to have 12,500 more words than books that are priced at $4.00.
b. they tend to have 12,500 more words than books that are priced at $2.50.
c. they tend to have 250 more words than books that are priced at $4.00.
d. they tend to have 250 more words than books that are offered for free.