Need help here please - n | f(n)
1:56
2:28
3:14
4:7
Which function best shows the relationship between n and f(n)? (1 point)
A. f(n) = 28(0.5)n
B. f(n) = 56(0.5)n−1
C. f(n) = 56(0.5)n
D. f(n) = 112(0.5)n−1

Is it B or D?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points