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3. x² +(y + 2)2 = 64
Center:

Radius:

3. x² +(y + 2)2 = 64 Center: Radius:-example-1
User Yochi
by
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1 Answer

9 votes

Answer:

Center: (0, -2)

radius: 8

Step-by-step explanation:

Given equation: x² + (y + 2)² = 64

The Circle Formula:

(x - h)² + (y - k)² = r²

where (h, k) are points of center. r denotes radius

So rewrite the equation in circle formula:

x² +(y + 2)² = 64

(x- 0)² +(y + 2)² = 8²

Identify followings:

h = 0, k = -2, radius = 8

3. x² +(y + 2)2 = 64 Center: Radius:-example-1
User Lalit Mehra
by
5.7k points