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Pre- calculus
Pre- calculus
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Pre- Calculus 11STEM- RYANN
Flashcards
10 cards
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Practice quiz
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Questions
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Answers
1
sin(x) cot(x) = tan(x)?
True
False
2
From the word "cosine". From where does the "co" derive?
Coefficient
complementary
Constant
Constraint
3
Archimedes discovered many of the properties of what would become trigonometric functions.
False
True
4
What are the three main functions in Trigonometry?
tangent, cosine, cotangent
sine, cosine, tangent
sine, tangent, cotangent
cosine, tangent, cotangent
5
What is the Quotient identity of tan θ?
csc θ / cos θ
sin θ / cos θ
cot θ / sin θ
cos θ / cot θ
6
Hipparchus of Nicaea is The father of Trigonometry
True
False
7
What is the reciprocal identity of cos θ?
1/sec θ
csc θ/1
1/csc θ
1/cot θ
8
The functions cotangent, secant, and cosecant have what relationship to the functions tangent, cosine, and sine
reciprocal
Cofunctions
supplementary
inverse
9
(cot(x)) / (sec(x)) = sin(x)?
False
True
10
The conversion factor with which to multiply to convert from degrees to radians is:
2pi
1/2 pi
180/ pi
pi/180
