Lesson: Graphs of Trigonometric Functions Mathematics

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In this lesson, we will learn how to graph trigonometric functions, such as sine, cosine, and tangent, and deduce their properties.

Students will be able to

graph the sine function (in degrees and radians),
graph the cosine function (in degrees and radians),
graph the tangent function by recognizing the zeros of the cosine function (in degrees and radians),
recognize the periodicity of the sine, cosine, and tangent functions and other key properties such as maximum and minimum value (and range) and their roots,
graph simple transformations of sine, cosine, and tangent, for example, .