ASTC with Recip

ASTC with Recip

Assessment

Flashcard

Mathematics

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the ASTC rule in trigonometry?

Back

The ASTC rule is a mnemonic that helps remember the signs of trigonometric functions in each quadrant: A (All positive) in Quadrant I, S (Sine positive) in Quadrant II, T (Tangent positive) in Quadrant III, and C (Cosine positive) in Quadrant IV.

2.

FLASHCARD QUESTION

Front

In which quadrants is csc(x) > 0?

Back

csc(x) > 0 in Quadrants I and II.

3.

FLASHCARD QUESTION

Front

In which quadrants is sec(x) > 0 and tan(x) > 0?

Back

sec(x) > 0 and tan(x) > 0 in Quadrant I.

4.

FLASHCARD QUESTION

Front

In which quadrants is tan(x) < 0?

Back

tan(x) < 0 in Quadrants II and IV.

5.

FLASHCARD QUESTION

Front

In which quadrants is cot(x) > 0?

Back

cot(x) > 0 in Quadrants I and III.

6.

FLASHCARD QUESTION

Front

In which quadrants is cos(x) > 0?

Back

cos(x) > 0 in Quadrants I and IV.

7.

FLASHCARD QUESTION

Front

What does the term 'quadrant' refer to in the context of the Cartesian plane?

Back

A quadrant is one of the four sections of the Cartesian plane, divided by the x-axis and y-axis.

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