Solve the problem.Find parametric equations for an object that moves along the ellipse 
+ 
= 1 with the motion described.The motion begins at (0, 6), is clockwise, and requires 3 seconds for a complete revolution.
A. x = 4 cos (
?t), y = 6 sin (
?t), 0 ? t ? 3
B. x = 4 sin (3?t), y = 6 cos (3?t), 0 ? t ? 3
C. x = 4 sin (
?t), y = 6 cos (
?t), 0 ? t ? 3
D. x = 4 sin (
?t), y = -6 cos (
?t), 0 ? t ? 3
Answer: C
Mathematics
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A. 6.0 × 109 B. 5.98 × 109 C. 5.98 × 10-5 D. 6.0 × 10-5
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Write the comparison as a ratio in the form of a fraction.5 laps every 7 minutes
A. 
B. 
C. 
D. 
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Graph.f(x) = 2x2 + 2x - 8
A. 
B. 
C. 
D. 
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Find the ratios of products A, B, and C using a closed model. A B C 
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