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zmey [24]
3 years ago
9

What is the center and radius of the following circle: (x +4)2 + (-2) = 4?

Mathematics
2 answers:
VLD [36.1K]3 years ago
5 0

Answer:

x = -1

Step-by-step explanation:

ad-work [718]3 years ago
4 0

Answer:

That is not a circle; it has no y term

My guess:

center = (h, k) = (-4, 2)

r = √4 = 2

Step-by-step explanation:

If I had to guess what you intended:

(x  + 4)² + (y - 2)² = 4

The standard equation for a circle is

(x - h)² + (y - k)² = r²

(h, k) is the center and r is the radius

center = (h, k) = (-4, 2)

r = √4 = 2

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Step-by-step explanation:

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