Write each function in parametric form, using the given equation for x. x^2+y^2=9, x= cos t

Seedhead asked Dec 25, 2022

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33 votes

Write each function in parametric form, using the given equation for x.
x^2+y^2=9, x= cos t

Seedhead asked Dec 25, 2022

2.8k points

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27 votes

The answer is y^2 = 9- cos^2(t)

David Snabel answered Dec 30, 2022

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