Example 2

5. BUSINESS The revenue for a business between the years 2005 to 2020 can
be modeled by y = 0.003x³ + 0.05x² -0.005x + 2, where x is the number of
years since 2005 and y is the company's revenue in millions of dollars.
x
a. Estimate the revenue from the business in 2010.
b. Predict the revenue from the business in 2025.