The -3/7 would be slope because it is also the one with the x
We are given table
Month : 1 2 3 4 5
Shoppers: 50 250 1250 6250 3250
so, we have
first term =50

Second term =250

Third term =1250



now, we can find ratios

we can see that all ratios are same and 5
so, this is exponential
so, option-D..........Answer
Multiplied instead of added. the "sum" means addition.
2+x^3=18
x^3=18-2
x^3=16
x=2.52
Answer:
answer 100%100 is 146215771