Answer:

Step-by-step explanation:
- We started at 1
- And it seems that index after index it multiplies by 3
- The formula for the geometric sequence defined implicitly is a(n) =a(1)r^(n-1)

The answer is d because its the only one with $6 on 2 days
Answer:
i would say 74 but i may be wrong
Step-by-step explanation:
Answer:
If the slope is positive it is increasing if the slope is negative it is decreasing :)
Example:
Y=mX+b
If m is positive it is a positive slope