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3 votes
What's the equation for a circle of (2,-5) and a radius of 2

User Ksloan
by
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2 Answers

3 votes

Answer:

(x - 2)^2 + (y + 5)^2 = 2^2

Explanation:

Adapt the standard equation of a circle with center at (h, k) and radius r:

(x - 2)^2 + (y + 5)^2 = 2^2, where h = 2 and k = -5 and r = 2

User Jake Lishman
by
6.8k points
4 votes

Answer:

(x+5)2+(y+5)2=22, or (x+5)2+(y+5)2=4.

Explanation:

User Mittenchops
by
7.0k points