Answer:
it's -4 i don't know what you mean by regrouping, sorry
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:

Since its telling you that x is the number of years and the question is "How much does the cost of milk increase EVERY YEAR" then you can conclude that the cost is increasing by 0.25 each year
Answer:
Negative and nonlinear
Step-by-step explanation:
hope this helped