INVERSE TRIG FUNCTIONS | Basic Graphs (Page 10 of 13) |
Finally, let's graph the inverse secant function. Return to the function editor and replace the inverse tangent with the inverse cosine function, leaving the argument as 1/x. Change the WINDOW settings so that Ymin = -0.5 and Ymax = 3.5. Then graph the function. Observe that the domain is , and the range is . This may differ from the definition of the arcsecant function from your textbook. |
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