Answer:
The answer is the second option
Explanation:
All you have to do is replace x with the data given.
Example: f(x) = 3
- 6
x = 0 => f(x) = 3 x
- 6 = 3 x 0 - 6 = -6
x = 1 => f(x) = 3 x
- 6 = 3 x 1 - 6 = 3 - 6 = -3
x = 2 => f(x) = 3 x
- 6 = 3 x 4 - 6 = 12 - 6 = 6