Graphs of other trigonometric functions Section 4.6.
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Transcript of Graphs of other trigonometric functions Section 4.6.
![Page 1: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/1.jpg)
Graphs of other trigonometric functions
Section 4.6
![Page 2: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/2.jpg)
y = tan x
Period:
Domain:(n is an integer)Range:
Vertical asymptote:
nx 2
nx 2
,
![Page 3: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/3.jpg)
Graph of five periods of y = tan x
![Page 4: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/4.jpg)
Sketching the graph of y = a tan(bx – c)
Left asymptote is the solution of
Right asymptote is the solution of
The midpoint between the two asymptotes is an x-intercept of the graph
The period is the distance between two consecutive asymptotes
2 cbx
2 cbx
![Page 5: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/5.jpg)
y = cot x
Period:
Domain:(n is an integer)Range:
Vertical asymptotes:
nx
,
nx
![Page 6: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/6.jpg)
Graph of six periods of y = cot x
![Page 7: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/7.jpg)
Sketching the graph of y =a cot(bx – c)
Left asymptote is the solution of
Right asymptote is the solution of
The midpoint between the two asymptotes is an x-intercept of the graph
The period is the distance between two consecutive asymptotes.
0 cbx
cbx
![Page 8: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/8.jpg)
Graphs of the secant and cosecant functions
To sketch the graph of a secant or cosecant function, you should first make a sketch of its reciprocal function. Use that as a guide for the graph of the secant or cosecant function, including its asymptotes.
![Page 9: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/9.jpg)
Graph of y = sec x using the graph of y = cos x as a guide
![Page 10: Graphs of other trigonometric functions Section 4.6.](https://reader036.fdocuments.in/reader036/viewer/2022082415/5a4d1b6b7f8b9ab0599b3554/html5/thumbnails/10.jpg)
Graph of y = csc x using the graph of y = sin x as a guide