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Unformatted text preview: f1 reverses the eect of f in this case. The graph of f1 is obtained by reecting the graph of f about the line y = x . Logarithmic Functions log a x = y a y = x (circle trick) The logarithmic function log a x has domain (0 , ) and range R . Its graph is the reection of the graph of y = a x about the line y = x . What is the graph of log a x when 0 < a < 1? 1...
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This note was uploaded on 05/23/2011 for the course MAC 2311 taught by Professor Noohi during the Fall '08 term at FSU.
 Fall '08
 Noohi
 Calculus, Inverse Functions

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