3087609
Description
Quiz by Joel Riggs, updated more than 1 year ago
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Created by Joel Riggs
almost 9 years ago
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Question 1
Question
What is the antiderivative of csc²(kx)?
Answer
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-(1/k)cot(kx)+c
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(1/k)cot(kx)+c
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-(1/k)tangent(kx)+c
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(1/k)tangent(kx)+c
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(1/k)sec(kx)+c
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-(1/k)sec(kx)+c
Question 2
Question
What is the antiderivative of sec²(x)?
Answer
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(1/k)tangent(kx)+c
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-(1/k)tangent(kx)+c
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-(1/k)csc(kx)+c
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(1/k)csc(kx)+c
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-(1/k)sin(kx)+c
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(1/k)sin(kx)+c
Question 3
Question
Which is an identity of sin²(x)?
Answer
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(1-cos(2x))*(1/2)
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(1+cos(2x))*(1/2)
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cos(x)
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sin(x)cos(y)+cos(x)sin(y)
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2tan(x)/(1-tan²(x))
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2sin((x+y)/2)sin((x-y)/2)
Question 4
Question
Which of the following are identities of tan²(x)?
Answer
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(1-cos(2x))/(1+cos(2x))
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(1+cos(2x))/(1-cos(2x))
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[tangent(x)+tangent(y)]/[1-tangent(x)tangent(y)]
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(1/2)*[cos(x+y)+cos(x-y)]
Question 5
Question
What is the antiderivative of csc(kx)cot(kx)?
Answer
-
-(1/k)csc(kx)+c
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(1/k)csc(kx)+c
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(1/k)[sin(kx)/cos(kx)]+c
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-(1/k)[sin(kx)/cos(kx)]+c
Question 6
Question
What is the antiderivative of sec(kx)tangent(kx)?
Answer
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(1/k)sec(kx)+c
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-(1/k)sec(kx)+c
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(1/k)csc(kx)+c
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-(1/k)csc(kx)+c
Question 7
Question
What is the anti-derivative of sin(kx)
Answer
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-(1/k)cos(kx)+c
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(1/k)cos(kx)+c
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(1/k)sin(kx)+c
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(1/k)csc(kx)+c
Question 8
Question
Which of the following are identities of cos(2x)?
Answer
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cos²(x)-sin²(x)
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1-2sin²(x)
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2cos²(x)-1
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2cos²(x)+1
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(1-cos(2x))*(1/2)
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csc²(x)
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cos(x)cos(y)+sin(x)sin(y)
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(1-cos(2x))/(1+cos(2x))
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2/(cot(x)-tangent(x))
Question 9
Question
What is the anti-derivative of cos(kx)
Answer
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(1/k)sin(kx)+c
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-(1/k)sin(kx)+c
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