41
2 2 12
5
The equation of the circle is x 1 2
2
y 3
2
5
2
2
x 1 y 3 5.
d (C, O) 82 7 2
113 . Because the
length of the radius is 5, d (P, O)
Copyright © 2017 Pearson Education, Inc.
113 5 .
Solutions manual for precalculus 6th edition by lial ibsn 9780134309040
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