This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: MAC 2233/001006 Business Calculus, Fall 2011 CRN: 8170081702, 81705, 81716, 81715 Name: Two points . Professor : Stephen Suen Section: Peer Leaders : Hana AboulHosn, Toni Jung, Renan Mendonca 2. Limits and continuity . Limits and continuity are mathematical concepts that have meaning in the business realm too. We give a couple of examples in this worksheet. Example . Mr. Smith opened a local eatery in Tampa in May 2009, and he then expanded his operations by opening a local branch in March 2010. The graph on the right shows the monthly revenue R from his operations, where t is the number of months since May 2009. The dotted line in the graph shows future projections. (a) Why is there a discontinuity at t = 10? Solution. This is because there is a jump in revenue from the new eatery opened in March 2010. (b) Find lim t 10 R . What is the meaning of the answer? Solution. From the diagram, we see that the limit from the left at t = 10 is about $14000. This gives the monthly revenue of Mr. Smiths operations immediately before herevenue of Mr....
View Full
Document
 Fall '08
 DANIELYAN
 Calculus, Continuity, Limits

Click to edit the document details