Evaluate the six trigonometric functions for the given real number

Evaluate the six trigonometric functions for the given real number

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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The video tutorial explains how to evaluate the six trigonometric functions for a point on the unit circle, specifically at the point (-1, 0). It covers the concepts of angle rotation, the unit circle, and the reflection of points. The tutorial details the evaluation of sine, cosine, tangent, and their reciprocal functions, highlighting cases where functions are undefined due to division by zero.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the angle being at -π or π in relation to the unit circle?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do the coordinates of the point on the unit circle relate to the evaluation of trigonometric functions?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the values of the sine and cosine functions at the point (-1, 0)?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why the cosecant and cotangent functions are undefined for the point (-1, 0).

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of evaluating the six trigonometric functions for a point on the unit circle.

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