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- 1. Multiple Choice
Sine or Cosine?y=sinxy=cosx - 2. Multiple ChoiceSine or Cosine?y=sinxy=cosx
- 3. Multiple ChoiceThe period of a sine or cosine graph can be found by ....It's always 2π2π/BB(2π)2π+B
- 4. Multiple ChoicePhase shift means ...An up or down movementA left or right movementHeight of graph...set Phasers to stun
- 5. Multiple ChoiceWhat is the period of either graph?
(y = sin/cos x)Pi2PiPi/2Pi/4 - 6. Multiple ChoiceWhat is the equation of the graph?y = 2 cos xy = sin xy = 2 sin xy = sin 2x
- 7. Multiple ChoiceWhat is the equation of graph?y = sin 5xy = cos 5xy = 5 sin xy = 5 cos x
- 8. Multiple ChoiceWhat is the amplitude of the graph?-224-4
- 9. Multiple ChoiceWhat is the amplitude of this function?22π-21
- 10. Multiple ChoiceWhat is the amplitude of the graph?1369
- 11. Multiple ChoiceWhat is the period?π/4π/23π/4π
- 12. Multiple ChoiceWhat is the period of y=4cos5x2π/5π55π
- 13. Multiple ChoiceWhat is the equation of this graph?y=cos2xy=2sin2xy=2cos2xy=2sinx
- 14. Multiple ChoiceWhat is the equation of the graph shown?y=1/2cos2xy=1/2sin4xy=1/2cos4xy=4cos1/2x
- 15. Multiple ChoiceWhat is the vertical shift for
y = 4cos(0.5x +pi) - 2?up 2left 2right 2down 2 - 16. Multiple ChoiceWhat is the equation of the blue graph?y = 2sin xy = sin(2x)y = sin(x + 2)y = sin x - 2
- 17. Multiple ChoiceWhat is the equation of the graph?y = -2 cos x - 3y = 3 cos x - 2y = -7 cos x - 3y = -3 cos x - 4
- 18. Multiple Choice
Describe the shift: cos(x-(π/4))
Up π
Down (π/4)
Left (π/4)
Right (π/4)
- 19. Multiple Choice
Describe the shift: cos(x+2π) - 5
Up 5
Down 5
Left 2π
Right 2π
- 20. Multiple ChoiceWhat is the amplitude of this function?22π-21
- 21. Multiple Choicewhat is the amplitude of
y = 3sin (7x) -27-236 - 22. Multiple ChoiceWhat is the period of
y= 4 cos (5x)2π/5π55π - 23. Multiple ChoiceWhich function represents the graph?f(x) = 3 sin xf(x) = 3 cos xf(x) = sin ( ⅓ x)f(x) = sin (3 x)
- 24. Multiple Choicef(x) = 3 sin xf(x) = 3 cos xf(x) = sin (3 x)f(x) = cos (3 x)
- 25. Multiple Choice
Which of the following functions has a phase shift of π right? Mark all that apply
y=2sin(x+π)-1
y=2sin(x-π)-1
y=2sin(2x+2π)-1
y=2sin(2x-2π)-1
y=2sin(2x-π)-1
- 26. Multiple Choice
Which of the following functions has a phase shift of 2π left? Mark all that apply
y=2cos(2x+π)-1
y=2cos(x-2π)-1
y=2cos[2(x-2π)]-1
y=2cos[2(x+2π)]-1
y=2cos(x+2π)-1
- 27. Multiple ChoiceWrite an equation of a sine function with a period of π and amplitude of 7.y=7sin2πxy=7sinπxy=2sin7xy=7sin2x
- 28. Multiple ChoiceWhere does the graph of y=sinx begin its first cycle?(0,0)(1,0)(0,Pi)(1, Pi)
- 29. Multiple ChoiceWhere does the graph of cosine begin?(0,0)(0,1)(0, Pi)(1, Pi)
- 30. Multiple Choice
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