Answer:
I got x= 2.25
Step-by-step explanation:
The package with the most low cost is 7.
Answer: Non-Linear Function line
Step-by-step explanation:
The reason is if it was a linear one then it would be a straight line and since this is not a straight line then it is a Non-Linear Function because you can't just look at it and see what the increase and decrease was for a certain time period.
