Section 3.4

Problem 1

Let f(x) be the function indicated by the following graph:

Set g(x) = f(ln x).

  1. Determine whether g(x) is increasing, decreasing or stationary at x = 2.
  2. Show that g(x) is concave up there.
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    Last modified: Fri Oct 27 12:46:31 CDT 1995