Answer:
A. The number quadrupled each week
Step-by-step explanation:
f(x)= 3(4)^x
As per the function, each week number increases 4 times
So the answer choice is A
Answer:
I believe it is C i am very sorry if it's wrong
Answer:
8, 15, 17 and 
Step-by-step explanation:




So, 6/7*56/1
56*6/7
336/7
the answer is 48