Trigonometry - Trigonometric Graphs
10 Questions
| Total Attempts: 105
This quiz will test your knowledge on the sixth and final lesson (at least on our website) for trigonometry
Questions and Answers
- 1.What is the shape of a cosine graph like?
- A.
Banana
- B.
Dracula Teeth
- C.
Mountain
- 2.What is the amplitude of the graph y = 2sin(x+pi/4)
- 3.What is the period of the graph y = tan 5xAnswer in degrees You do not have to write the word "degrees"
- 4.What is the amplitude of the graph y = tan 2x?
- 5.What is the period of the graph y = tan 3x?Answer in degrees You do not have to write the word "degrees"
- 6.Sketch the graph of y = 2 sinx -1 and state its rangeLeave your answer as "a
- 7.Sketch the graph of y = 3 - cos2x and state its rangeLeave your answer as "a
- 8.Sketch the graphs y=4sin 2x and y = 2cosx -1 for 0<360 degrees on the same diagram.How many solutions are there in this interval for 4 sin2x + 1 = 2 cosx?
- 9.Sketch the graphs of y = 2|cos2x| and y = 1+sinx for 0<360 degrees.What is the amplitude of the graph y =1+sinx?
- 10.From the previous question,Find the number of distinct values of x in this interval for which: 2cos2x = sinx+1
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