Answer:
Number 2
Step-by-step explanation:
Go from the largest negative number then go down the numbers till 0 then go up with the rest of the number is order.
subtract 4 from 12
10 days - 5 days = 5 days.
6 gliders - 3 gliders = 3 gliders.
They make 3 gliders in 5 days: 3/5 = 0.6 gliders per day.
y = 0.6x
The answer is A.