7360m4n303 7360m4n303

21-03-2016
Mathematics

Answered

Describe the rule of this function, and find the missing number

8-->15

6-->11

10-->19

4-->?

Verified Answer :

creeperbrine48 creeperbrine48

21-03-2016

-2,+4. If you put them in order, they will be simpler
4->?
6->11
8->15
10->19
so it is 4-->7

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