Posted by Sumare on .
I need help this inputoutput table :input:2,4,6,8,10
:output:5.6,7,8,9

Math 
Reiny,
looks like
y = (1/2)x + 4, where x is the input, y is the output
notice that for each increase of 2 in the input, the output increases by 1
that gave me the 1/2