# math

for input output tables input is 1,2,3,4,5,6 and output is 5,7,9,11,13,15 what is the input output rule?

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1. Notice the difference between the outputs is 2.
If you multiply the inputs by 2, it does not give the outputs. But each output is 3 more than what multiplying by 2 gives. So, the rule must be 2n + 3
Does this make sense?

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2. yes

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