Step-by-step Answer
PAGE: 470SET: ExercisesPROBLEM: 45
Please look in your text book for this problem Statement

The parametric equations are and

Observe the equations:

In , represents the number of loops in graph of the equation is .

Graph :

Graph the equation and :

Observe the graph,

The graph of the parametric equation has two loops.

The graph matches with the graph of answer .

Answer is the correct choice.


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