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We learn why graphs of tan, cot, sec and cosec have a periodic gap in them (also known as a discontinuity). We learn how to sketch the graphs.

From the graphs of the secant and cosecant functions, we see that secant is an even function (like cosine) and cosecant is an odd function (like sine). Also, the period of secant and …

The definition of the secant function sec x and discussion of its properties such as period, asymptotes and phase shift are presented. Also an interactive tutorial to explore these …

The secant function or sec function can be defined as the ratio of the length of the hypotenuse to that of the length of the base in a right-angled triangle. It is the reciprocal of cosine function …

May 28, 2021 · Note that in the above graph the green and blue dashed lines are not part of the secant graph, we just use them to obtain the secant graph. Only the red curves are the secant …

Aug 14, 2025 · By definition, secant is the reciprocal of the cosine. That is, sec t = 1/ (cos t). The secant function is periodic, with period 2*pi. Free, unlimited, online practice. Worksheet …

Consequently, at both ends of each of these intervals the secant curve will point upward along the asymptotes. These portions of the secant function have been added in Figure 16.6.3.

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In this video we discuss 8 examples of how to graph y=cscx and y=secx involving transformations, graphing asymptotes, writing the domain and the range, while also graphing some more...