Answer:
we're just multiplying X × 2 every time so (y=80)
Answer:

Step-by-step explanation:
Exponential function
is
increasing if 
decreasing if 

Answer: If this isnt wrong then I probably forgot how to do this... You plug in 10 with
10^2. so then you'll get 100 time pi and youll get 314.159265.
I wrote my decision on a piece of paper.
Answer:
5 m/min
Step-by-step explanation:
Initial speed = 6 m/ min
Final speedd = 4 m/ min

Average speed = 
Avg. Speed = 5 m / min.