Trigonometry, 8th edition
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9
| PAGE: 486 | SET: Exercises | PROBLEM: 9 |
Please look in your text book for this problem Statement
(a)
The parametric equations are 
and 
.
Draw a table for different values of 
.
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Graph:
(1) Draw the coordinate plane.
(2) Plot the point obtained from the table.
(3) Connect the points to a smooth curve.
(b)
The parametric equations are and .
Consider .
Substitute 
in .
Rectangular equation of the curve is 
.
(a) Graph the parametric curve.
(b) Rectangular equation of the curve is 
.
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