In this discussion, we will explore stretching and shrinking a graph, both vertically and horizontally. When you finish studying this lesson, you should be able to do a problem like this: GRAPH: [beautiful math coming... please be patient] $\,y=2{\text{e}}^{5x}\,$.
According to how it is treated, cellulose can be used to make paper, film, explosives, and plastics, in addition to having many other industrial uses. The paper in this book contains cellulose, as do some of the clothes you are wearing. For humans, cellulose is also a major source of needed fiber in our diet.
If you buy shredded cheeses, including brands such as Organic Valley and Sargento, or hit the drive-through at McDonald's for a breakfast sandwich or a smoothie, or douse some ribs with bottled barbecue sauce, there's likely some cellulose that's been added to your food.