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Calculus II
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Parametric Curve Basics
Worksheet
Grade Level
Calculus II
CAL2.92 Parametric Curve Basics
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For x=1-cos t and y=sin t on 0<=t<=pi, which statement is correct?
A
The lower semicircle of (x-1)
2
+y
2
=1 is traced from (0, 0) to (2, 0).
B
The upper semicircle of x
2
+(y-1)
2
=1 is traced from (0, 0) to (0, 2).
C
The full circle centered at the origin is traced once.
D
The upper semicircle of (x-1)
2
+y
2
=1 is traced from (0, 0) to (2, 0).
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