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 TV’s 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....
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 Fall '08
 Royer
 Calculus, Derivative, per capita, Convex function, capita health expenditures, Capita Health

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