Analyze Math
Analyze Math: Secant Function
The mathematics tutorial examines the secant function. The interactive tutorial explores the period, phase shift, domain, and asymptotes of the secant function.
Analyze Math
Analyze Math: Table for the 6 Trigonometric Functions for Special Angles
Learners explore the special angles for the six trigonometric functions. The special angles can be used to solve trigonometry problems. The table gives the values of sine, cosine, tangent, cotangent, secant, and cosecant for special angles.
Wolfram Research
Wolfram Math World: Secant
Graphs of the secant function, both 2-dimensional and 3-dimensional. The site from MathWorld gives the relation of secant to cosine, if you are not familiar with cosine there is a link for an understanding.