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Sin & Cos Graphs. Let’s explore the sine graph! _unit_circle_degrees.html

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Presentation on theme: "Sin & Cos Graphs. Let’s explore the sine graph! _unit_circle_degrees.html"— Presentation transcript:

1 Sin & Cos Graphs

2 Let’s explore the sine graph! _unit_circle_degrees.html _unit_circle_degrees.html _unit_circle_degrees_plus.html _unit_circle_degrees_plus.html

3 y = sin Ѳ 0

4 Let’s explore the cosine graph. ne_unit_circle_degrees_plus.html ne_unit_circle_degrees_plus.html ne_unit_circle_rad.html ne_unit_circle_rad.html

5 y = cos Ѳ 0

6 Let’s graph it on the calculator. Make sure the calculator is in radian mode Type sin(x) in y1 Press zoom trig Now let’s look at y = cos(x).

7 Transformations of Sine & Cosine Graphs

8 Transformation of sine sh/Roger_Moss/curve_transformations.html sh/Roger_Moss/curve_transformations.html

9 y= A sin (k Ѳ+c) + d Amplitude = (A) Period = Phase Shift =

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16 Write the equation of the sine function with the following features. Amplitude = 5 Period = 90° PS = 4°

17 Write the equation of the sine function with the following features. Amplitude = 4 Period = PS =

18 Homework Worksheet #1


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