ezqfdu

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Author:
Anonymous
ID:
73943
Filename:
ezqfdu
Updated:
2011-03-19 22:59:34
Tags:
Trigonometry
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Description:
Cards for my upcoming trigonometry test part 2
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  1. What is the domain and range of f(x) = sin x?
    • Domain: All real numbers
    • Range: [-1,1]
  2. The graph of sin t is the y-coordinate of the point P, therefore it must begin on...
    the point (0,0)
  3. The graph of f(x) = sin x is periodic with a period of...
    2pi
  4. What is the domain and range of f(x) = cos x?
    • Domain: all real numbers
    • Range: [-1,1]
  5. Which value does the amplitude account for in f(x) = a sin (bx + c) = d?
    • The amplitude is equal to the absolute value of |a|
    • same rules apply for cos
  6. The period of a sinusoid in form f(x) = a sin (bx + c) = d can be located using which equation?
    • The period is equal to 2pi/|b|
    • same rules apply for cos
  7. The frequency of a sinusoid in form f(x) = a sin (bx + c) = d can be located using which equation?
    • The frequency is equal to |b|/2pi
    • same rules apply for cos
  8. What is the domain and range of f(x) = tan x?
    • Domain: cannot equal (pi/2 + npi)
    • Range: All real numbers
  9. What is the domain and range of f(x) = cot x?
    • Domain: cannot equal npi
    • Range: All real numbers
  10. What are the periods of tan x and cot x?
    The periods are pi
  11. In which quadrants will you find values for y = inverse sin x?
    In quadrants 1 and 4
  12. What is the domain and range of y = inverse sin x?
    • Domain: [-1, 1]
    • Range: [-pi/2, pi/2]
  13. What is the inverse relationship of sin?
    y = inverse sin x and x = sin y
  14. In which quadrants will you find values for y = inverse cos x?
    In quadrants 1 and 2
  15. What is the domain and range of y = inverse cos x?
    • Domain: [-1, 1]
    • Range: [0, pi]
  16. What is the inverse relation of cos?
    y = inverse cos x and x = cos y
  17. In which quadrants will you find values for y = inverse tan x?
    In quadrants 1 and 4.
  18. What is the domain and range of y = inverse tan x?
    • Domain: All real numbers
    • Range: [-pi/2, pi/2]
  19. What is the inverse relation of tan?
    y = inverse tan x and x = tan y

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