Saturday, March 15, 2014

College Algebra, Chapter 5, 5.2, Section 5.2, Problem 78

If $f(x) = c \log x$, then (a) Draw graphs of the family for $c = 1, 2, 3, 4$. Then (b) State how are the graphs related.

a.)







b.) It shows from the graph that if the value of $c$ increases, then its graph is more stretched vertically.

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