Sequences -- Equilibrium Points -- Stretch Your Understanding

  1. Find a general formula for the equilibrium points of a logistic model of the form
     p(n + 1) = a [1 - .001 p(n)] p(n)
    
    
  2. Find a general formula for the equilibrium points of a logistic model of the form
     p(n + 1) = a [1 - b p(n)] p(n)
    
    
    where b is a constant.

  3. Describe the way in which the equilibrium points depend on the values of the constants a and b.

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Copyright c 1995 by PWS Publishing Company, a division of International Thomson Publishing Inc. Comments to Frank Wattenberg, Department of Mathematics, Carroll College, Helena, MT 59625.