Question

Prachi was 5 kilometers east of her home when she began driving farther east at 70 kilometers per hour. Let f(n) be Prachi's distance from her home at the beginning of the n ^ (th) hour of her drive.

Answer 1

Answer:

Prachi was 5 kilometers east of her home when she began driving farther east at 70 kilometers per hour.  

Let f(n) be Prachi's distance from her home at the beginning of the nth hour of her drive.  

f is an arithmetic sequence.  

Write an explicit formula for the sequence.  

f(n) = 70n + 5

Step-by-step explanation:

Answer 2

Answer:

arithmetic sequence

5+70(n-1)  

Step-by-step explanation: