- #1
Natasha1
- 493
- 9
Homework Statement
There are two possible functions machines which will give the answers below:
6 --> ? then ? --> 12
8 --> ? then ? --> 20
Homework Equations
[/B]
I have managed to find the first which is x4 and then - 12 so:
6 --> x4 then -12 --> 12
8 --> x4 then -12 --> 20 works!
The Attempt at a Solution
I can't find the second... Any helps please...