Friday

August 22, 2014

August 22, 2014

Posted by **noah** on Saturday, December 1, 2012 at 11:31pm.

Input 1 output 3

Input 2 output 5

Input 4 output 9

Input 5 output 11

Input 10 output 21

Input 12 output 25

Please help thanks

- math -
**Reiny**, Sunday, December 2, 2012 at 12:02am - math -
**Bosnian**, Sunday, December 2, 2012 at 12:03aman = 2 * n + 1

For n = 1

a1 = 2 * 1 + 1 = 2 + 1 = 3

For n = 2

a2 = 2 * 2 + 1 = 4 + 1 = 5

etc.

**Related Questions**

7 th grade math - What is the rule for this function? input 1 output 3 input 2 ...

math - i need help with patterns and equations i cant find the rule it goes like...

Math - Hey, I need your help! I have an input output table that I need the ...

Algebra - I have an input / output machine I need a rule I can use for any value...

math - i need help! my last math question cant figure out! whats the rule for ...

math - What is the rule for this function? Input 1 output 3 Input 2 output 5 ...

math - Please help me find the rule input 0 output 2 then input 1 output 4 next ...

calculus - i have a problem figureing out this question do you have any help? ...

Math - Whats my rule Input 140. Output. 22 Input 100. Output. 62 Input. 91. ...

Math - HELP! Input:1 1/3 Output 7/12 Input 2 3/5 Output 1 17/20 Input 3 5/6 ...