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Does anyone know the answer to this​

Does anyone know the answer to this​-example-1
User ACoolie
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1 Answer

3 votes

Answer:

x² + (y+3)² = 4²

Explanation:

A close look at the diagram reveals that the center of this circle is (0, -3) and that the radius is 4 units.

Starting from the general equation of a circle, (x - h)² + (y - k)² = r²

and substituting the givens (h = 0, k = -3, r = 4), we get:

x² + (y+3)² = 4². This is Answer B.

User Vinay Patil
by
8.1k points

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