Trigonometry I
Copyright © 2006, Barry Mabillard.
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1.
The minimum and the maximum of a trigonometric function are shown in the diagram.
a)
Write a cosine equation for the function
b)
Determine the value of the
y
– intercept, correct to three decimal places
2.
Convert
11
18
π
to degrees
Trigonometry I Standards Test Practice Exam
1
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