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- 1. Multiple Choice
Where does the graph of y=sin(x) begin its first cycle?
(0,0)
(1,0)
(0,Pi)
(1, Pi)
- 2. Multiple Choice
Where does the graph of cosine begin?
(0,0)
(0,1)
(0, Pi)
(1, Pi)
- 3. Multiple Choice
What is the period of either graph?
y = sin(x) & y = cos (x)Pi2PiPi/2Pi/4 - 4. Multiple Choice
what is the amplitude of
y = -3sin (7x) -2
7
-2
3
-3
- 5. Multiple ChoiceWhat is the equation of the graph?y = 2 cos xy = sin xy = 2 sin xy = sin 2x
- 6. Multiple ChoiceWhat is the equation of graph?y = sin 5xy = cos 5xy = 5 sin xy = 5 cos x
- 7. Multiple Choice
What is the vertical shift for
y = 4 cos(x) - 2?
up 2
left 2
right 2
down 2
- 8. Multiple ChoiceSine or Cosine?y=sinxy=cosx
- 9. Multiple ChoiceSine or Cosine?y=sinxy=cosx
- 10. Multiple ChoiceWhat does a negative A value cause?A negative amplitudeA reflection across the Y axisNo effectA reflection across X axis
- 11. Multiple ChoiceWhat is the range of the equation
y = 2cos(2x)?All Real Numbers2y ≥ 2-2 ≤ y ≤2 - 12. Multiple ChoiceThe vertical stretch of the graph; distance between the midline and the max/min.PeriodCycleAxis of OscillationAmplitude
- 13. Multiple Choice
Name the function and how many units the graph shifted vertically.
sine, 3 units up
cosine, 3 units down
cosine, 3 units up
sine, 3 units up
- 14. Multiple Choice
Describe the transformation of the parent function y = sin θ to y = 3 sin θ − 2 (Hint: Identify the values of A & D) Remember : y = A sin B(θ − C) + D
stretches vertically by a factor of 3, and up 2 units
stretches horizontally by a factor of 3 and down 2 units
stretches vertically by a factor of 3 and down 2 units
stretches horizontally by a factor of 3 and up 2 units
- 15. Multiple Choice
What is the range of the function y=3sinθ - 2
[-1,1]
(-∞,∞)
[-5,1]
[5,-1]
- Answer choicesTagsAnswer choicesTags