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Math
Pre-Calculus
Vectors
Key Polar Graphs General Limacon
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Pre-Calculus
Vectors
10th
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12 Terms
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1
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What type of graph is shown?
Limacon
2
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r=a±bcos(θ) a>b: a + b is?
a+b: the distance from the pole on polar axis (a+b, 0°)
3
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r=a±bcos(θ) a>b: a - b is?
a-b: the distance from the pole on polar axis (a-b, 180°)
4
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r=a±bcos(θ): + ?
majority over + polar axis
5
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r=a±bcos(θ): - ?
majority over - polar axis?
6
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r=a±bcos(θ): a ?
distance from pole on y-axis: (a, 90°); (a, 270°)
7
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r=a±bsin(θ): a>b: a + b is?
a+b: distance from pole on y-axis (a+b, 90°)
8
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r=a±bsin(θ) a>b: a - b is?
a-b: distance from pole on y-axis (a-b, 270°)
9
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r=a±bsin(θ): + ?
majority over + y-axis
10
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r=a±bsin(θ): - ?
majority over - y-axis
11
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r=a±bcos(θ): a ?
distance from pole on polar axis (a,0°); (a,180°)
12
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What is the difference between the General Limacon, Limacon with an Inner Loop, and Cardioid?
General Limacon: a>b; Limacon with inner Loop: a