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Modelling Trigonometry Functions Flashcards | StudBud
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Modelling Trigonometry Functions
Modelling Trigonometry Functions
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Review for Gr 11 Math Exam
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
After 24s when Trevor be at the minimum height again?
40s
28s
30s
32s
2
Determine the equation of the axis (c value)
6
3
9
12
3
Determine the period and the k value for the function.
8s, k = 45
6s, k = 60
2s, k = 180
4s , k = 90
4
Determine the equation of the function for a sine graph
y = 4sin(1/90(x -1)) + 6
y = 4sin(1/90(x+1)) + 6
y= 4sin(90(x-1)) + 6
y = 1/90sin(4(x-1)) - 6
5
What is the range of the funtion?
[ Y ∈ R / Y ≥ 7 ]
[ Y ∈R ]
[ Y ∈ R / Y ≤ 1 ]
[ Y ∈ R / 1 ≤ Y ≤ 7 ]
6
What is the equation of the axis?
1m
7m
4m
8m
7
What is the period of this function?
8s
12s
6s
4s
8
Determine the amplitude of the function
2.5
4
8
10
9
What is the amplitude?
3.5m
8m
3m
4m
10
What is the phase shift in terms of a sine graph?
+3 (to left)
-1 (to right)
+2 (to left)
+1 (to left)
