Question

A number machine takes a number (input number). performs some operations
on it and returns a new number (output number).
For example, the number machine is shown below
1. takes the number 8 as INPUT NUMBER
2. divides by 2
3. adds 2 to the resulting number
4. gives 6 as the OUTPUT NUMBER
The following table shows a few input numbers and the corresponding output
numbers are given by a different number machine that uses a different rule.
Input Number l Output Number
0 l -3
1 l 1
2 l 5
3 l 9
10 l ?
With explanation pls

Answer 1

Answer:

For example, the number machine is shown below 1. takes the number 8 as INPUT NUMBER 2. divides by 2 3. adds 2 to the resulting number