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777dan777 [17]
3 years ago
14

Center (7,-9); radius 3

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0
The general form for a circle is (x - h)^2 + (y - k)^2 = r^2, where (h, k) represent the centre and r represent the radius.

With centre (7, -9) and radius 3, we can simply substitute it into our form:

(x - 7)^2 + (y + 9)^2 = 3^2
(x - 7)^2 + (y + 9)^2 = 9
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