how to use a unit circle// identify the quadrant by using the unit circle and solve.
to solve a right triangle determine what ratio you want to use then create an equation and sovle.
all six standard trigonometric functions – sine, cosine, tangent, cotangent, secant, and cosecant, as well as archaic functions like versine and exsecant – can be defined geometrically in terms of a unit circle, as shown at right.
finally a vertical shift is how far the function shifted vertically from the usual position.
The period is the lenght of one peak to another of a period function. The amplitude is the height from the center line of the peak of a periodic function. Phase shift is how far the function is shifted horizontally from the usual position.
Steps for graphing a trig function: Identify the amplitude, period, phase shift and vertical shift. For this problem - amplitude: 6 period: 1/2pi phase shift: 0 vertical shift: 3
This is what the graph of funcrion 6sin)x) + 3 would look like.
The reciprocal of sine function is cosecant, csc(theta)=1/sin(theta).
These are the following steps to solve a trigonometric function: 1.Put the equation in terms of one function of one angle. 2.Write the equation as one trig function of an angle equals a constant. 3.Write down the possible value(s) for the angle.
United States 趋势
- 1. Jamaica 219K posts
- 2. SNAP 979K posts
- 3. New Hope 33.3K posts
- 4. Tucker 92.6K posts
- 5. Nelson 27.4K posts
- 6. $NVDA 79.4K posts
- 7. Hurricane Melissa 163K posts
- 8. Nokia 13.1K posts
- 9. #NationalFirstRespondersDay 1,214 posts
- 10. Jensen 9,009 posts
- 11. Grokipedia 169K posts
- 12. Chris Evans 7,736 posts
- 13. #csm218 4,847 posts
- 14. Wikipedia 107K posts
- 15. $NOK 3,751 posts
- 16. Fuentes 72.9K posts
- 17. Rattler 3,607 posts
- 18. Western Union 4,074 posts
- 19. Wired 23.1K posts
- 20. Riley Gaines 101K posts
Something went wrong.
Something went wrong.