11717358
Description
Flashcards by Steve McQueen, updated more than 1 year ago
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Created by Steve McQueen
about 7 years ago
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| Question | Answer |
| What is the equation of the polar equation shown below? | r=a*cos(nθ) a is the maximum distance from center to outside n is the number of petals, (remember to divide by a first) r=2cos(4θ) |
| Convert the polar equation below to an equation in rectangular form. r=3csc θ |
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#3 (binary/octet-stream)
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| Use the given rectangular coordinate to find a polar coordinate such that r < 0 and 0 < θ < 2π |
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#1b (binary/octet-stream)
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| Convert the polar coordinate given below to exact rectangular form (6, 7π/4) |
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#1a (binary/octet-stream)
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| Convert the rectangular equation below to an equation in polar form and solve for r. y = 3x -5 | Remember: x = rcosθ y = rsinθ, thus plug y = 3x - 5 rsinθ = 3(rcosθ)-5 rsinθ -3rcosθ = -5 r (sinθ -3cosθ) = -5 r = -5/(sinθ - 3cosθ) |
| Write the complex number given below in exact polar form |
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#5 (binary/octet-stream)
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