Question: Electronics Sales U.S. factory sales of electronic goods to dealers from 1990 through 2001 can be modeled by the equation

Sales \(=0.0388 x^{3}-0.495 x^{2}+5.698 x+43.6\)

billion dollars

where \(x\) is the number of years since $1990 .$

1. Use a definite integral to approximate the average annual value of U.S. factory sales of electronic goods to dealers from 1990 through 2001
2. Sketch the graph of sales from 1990 through 2001 , and draw the horizontal line representing the average value.

Price: $2.99

Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document