Question 975281
Answer for the first part can be based directly on knowing how to use standard form equation of a circle.
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Center is (-3,-2)
Radius is 2.


The second question you can answer using Completing the Square and simple algebra.
The term for the x's is 4 and the term for the y's is also 4.
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This is all I am showing for this part:
{{{(x-2)^2+(y+2)^2=1}}}