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Pre-Calc Homework Solutions 17

# Pre-Calc Homework Solutions 17 - 2 8 8 a 5 2 b 5 4 2 12 12...

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3. } p 2 } # t # } 3 2 p } initial point: (0, 3) terminal point: (0, 2 3) p # t # 2 p initial point: ( 2 3, 0) terminal point: (3, 0) } 3 2 p } # t # 3 p initial point: (0, 2 3) terminal point: ( 2 3, 0) p # t # 5 p initial point: ( 2 3, 0) terminal point: ( 2 3, 0) 4. For 0 # t # 2 p the complete circle is traced once clock- wise beginning and ending at (2, 0). For p # t # 3 p the complete circle is traced once clock- wise beginning and ending at ( 2 2, 0). For } p 2 } # t # } 3 2 p } the half circle below is traced clockwise starting at (0, 2 2) and ending at (0, 2). Exploration 2 Parametrizing Ellipses 1. a 5 2, b 5 3: [ 2 12, 12] by [ 2 8, 8]
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Unformatted text preview: 2 8, 8] a 5 2, b 5 4: [ 2 12, 12] by [ 2 8, 8] a 5 2, b 5 5: [ 2 12, 12] by [ 2 8, 8] a 5 2, b 5 6: [ 2 12, 12] by [ 2 8, 8] 2. a 5 3, b 5 4: [ 2 9, 9] by [ 2 6, 6] a 5 5, b 5 4: [ 2 9, 9] by [ 2 6, 6] a 5 6, b 5 4: [ 2 9, 9] by [ 2 6, 6] a 5 7, b 5 4: [ 2 9, 9] by [ 2 6, 6] 3. If ) a ) . ) b ) , then the major axis is on the x-axis and the minor on the y-axis. If ) a ) , ) b ) , then the major axis is on the y-axis and the minor on the x-axis. Section 1.4 17...
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