Solving trigonometric equations graphically CKI

Solving trigonometric equations graphically CKI

Assessment

Flashcard

Mathematics

11th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

Back

The solutions to the equation can be found by plotting the graphs of y = sin(x) and y = cos(3x) on the same set of axes and identifying their intersection points.

2.

FLASHCARD QUESTION

Front

Back

To solve graphically, plot y = sin(x) and y = -cos(3x) on the same graph and find the x-values where the two curves intersect.

3.

FLASHCARD QUESTION

Front

Back

This equation represents the points where the sine function is three times the cosine function. Graphically, plot y = sin(x) and y = 3cos(x) and find their intersection points.

4.

FLASHCARD QUESTION

Front

Back

This equation indicates the angles where the sine function takes the value of -1/2, which occurs in the third and fourth quadrants.

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

This equation can be solved by plotting y = -2cos(x) and y = 3sin(x) and finding their intersection points.

7.

FLASHCARD QUESTION

Front

Back

This equation indicates the angles where the cosine function equals -1/2, which occurs in the second and third quadrants.

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