coxp1510 coxp1510

06-05-2024
Mathematics

Answered

Need them all answered!!!!

1. How do you use the Unit Circle to find the sin (6)? tan (4),?

2. Why can you say sin2x+cos2x=1?

3. Prove that the sine and cosine value of an angle cannot be greater than 1.

4. Explain how the special angles are used to find the coordinates points around the Unit Circle and how you find the sine, cosine, and tangent values of the special angles using the Unit Circle.

5. In the sinusoidal equation f(x)=Asin(Bx+C)+D, what is the relationship of the values for A, B, C, and D to the graph?

Answer :

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