Question

A businessman models the number of items (in thousands) that his company sold from 1998 through 2004 as N(x) = -0.1x³ + x² - 3x + 4 and the average price per item (in dollars) as

P(x) = 0.2x + 5, where x represents the number of years since 1998.

Write a polynomial R(x) that can be used to model the total revenue for this company.

Answer 1

@hartnn can you help?