gamingmercer gamingmercer
  • 04-03-2022
  • Mathematics
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Please help. Not sure I know what I am doing

Please help Not sure I know what I am doing class=

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sqdancefan
sqdancefan sqdancefan
  • 04-03-2022

Answer:

  B.  (x +5)² +(y -5)² = 9

Step-by-step explanation:

The standard form equation for a circle with center (h, k) and radius r is ...

  (x -h)² +(y -k)² = r²

__

When the center is (h, k) = (-5, 5) and the radius is r = 3, this becomes ,..

  (x -(-5))² +(y -5)² = 3²

Simplifying gives ...

  (x +5)² +(y -5)² = 9 . . . . . matches choice B

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Plz help me if you're nice. If wrong answer i'll report you