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5 votes
Complete the pattern 1,3,9,27,81

2 Answers

4 votes
1,3,9,27,81,243
just multiple the numbers by 3
User Gere
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7.1k points
6 votes
1 3 9 27 81 243 729 2187 6561
The pattern is muliply by 3 and can be represented by the function

f(x) = {3}^(x - 1)
User Judy T Raj
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7.3k points