PC Final Review #3 (Trig Identities, Solving)
Authored by Lukas Karch
Mathematics
9th - 12th Grade
CCSS covered
Used 15+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Please select the correct solution
cos 2 x + sin 2 x=
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify
secθ
cos²θ
sin²θ
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify: tanxcotx-cos2x
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify this to a basic trigonometry function:
tan(x)csc(x)
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Verify the following:
cos²x
sin²x
cot²x
tan²x
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