12.

The answer would most likely be 5.11 or 11.5
Answer:
I would say it's -0.8
Step-by-step explanation:
Since 3 is pretty far, I'm assuming -2 is at the left end of the line, so -.8 seems like the most reasonable answer.
Answer:
the 3rd one
Step-by-step explanation:
Answer:
Z
Step-by-step explanation:
the answer is z! x should increase by 2 every time y increases by 1