This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 4) The amount of an investment of P dollars with 3% interest compounded continuously is modeled by the equation dollars t years after the initial investment. How long will it take this A t Pe t ( ) . = 0 03 investment to triple? Section 1.4 1) A company that makes satellite dishes for TVs has asked you to analyze the market. Their biggest competitors are the cable companies. The table shows the percentage of U.S. households with cable (Source: Neilson Media Research). Find a model for this data. 2) Tell whether the function is an increasing or decreasing logistic function. Also identify the limiting value of the function and the two horizontal asymptotes. p x e x ( ) . . . = + 13667 1 2 34 0 583 Section 1.5 1) Identify the curve as concave up or concave down. Indicate the portion of the horizontal axis over which the part of the curve shown is increasing or decreasing....
View Full Document
This note was uploaded on 05/28/2011 for the course MAC 2233 taught by Professor Royer during the Fall '08 term at FIU.
- Fall '08