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The next number in the sequence -5, -2, 4, 13 is 25. is this conjecture true or false? math
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The next number in the sequence -5, -2, 4, 13 is 25. is this conjecture true or false? math

User Blazetopher
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1 Answer

7 votes
5
-5 + 3 = -2
-2 + 6 = 4
4 + 9 = 13

13 + 12 = 25....this conjecture is true. There is a pattern....+ 3 + 6 + 9 + 12...for the next term, u would add 15...ur just adding multiples of 3

User Pragmateek
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