Number of
Regions
OO
1
3
Video Textbook
Describe the pattern. Select the correct choice below and fill in the answer box to complete your choice.
(Type an integer or a decimal.)
OA. As the number of circles increases, the number of regions increases by successive multiples of
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B. As the number of circles increases, the number of regions increases by each time.
OC. As the number of circles increases, the number of regions increases by a factor of each time.
13
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SEP
8
21
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each time.