Trigonometry FINAL EXAM Review, Spring 2010

Domain: Range: Notes on the graph of the secant function: The period is 2(. The graph is discontinuous at x-values , where n is an integer (i.e., at odd multiples of ). There are no x-intercepts. The graph has no amplitude, since it goes to ((. The graph has “local” extrema of (1 at integer multiples of ( ( The secant function is an even ... ................
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