Trigonometric_graphs

# Trigonometric_graphs - Trigonometric graphs The graphs of y...

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Trigonometric graphs The graphs of y = sin θ , y = cos θ and y = tan θ can be explored by the consideration of the position of a point, P, defined by θ on the unit circle.

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Trigonometric graphs Consider the value of sin θ as θ increases from 0 to 2 π radians or 0 to 360 degrees. We will use increments of π /6 or 30 ° .
Trigonometric graphs π /2 90 3 π /2 270 π 180 2 π 360 y  = sin   θ x y π 6 π 3 π 2 2 π 3 5 π 6 π π 7 π 6 4 π 3 3 π 2 5 π 3 11 π 6 2 π 3 π 2 π 2 2 π

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Trigonometric graphs Consider the value of cos θ as θ increases from 0 to 2 π radians or 0 to 360 degrees. We will use increments of π /6 or 30 ° .
Trigonometric graphs π /2 90 3 π /2 270 π 180

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Trigonometric_graphs - Trigonometric graphs The graphs of y...

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