The Unit Circle

The Unit Circle

Assessment

Flashcard

Mathematics

12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

Back

2.

FLASHCARD QUESTION

Front

In which quadrants does the cosine function have positive values?

Back

Cosine is positive in the 1st and 4th quadrants.

3.

FLASHCARD QUESTION

Front

In which quadrants does the cotangent function have positive values?

Back

Cotangent is positive in the 1st and 3rd quadrants.

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Define the unit circle.

Back

The unit circle is a circle with a radius of 1 centered at the origin of the coordinate plane.

7.

FLASHCARD QUESTION

Front

What is the relationship between the coordinates of a point on the unit circle and the sine and cosine functions?

Back

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