Question

Timothy wants to rent a car for his trip. The cost, in dollars, of a n-day long rental can be represented by the following sequence:

112, 162, 212, 262....
Which statement is true?
A. The cost can be represented by the explicit formula an = 112 + 50(n = 1).
B. The cost can be represented by the recursive formula an = an-1 - 50.
C. The cost can be represented by the explicit formula an = 50 + 112(n - 1).
D. The cost can be represented by the recursive formula an-1 + 112.
plz help mee!!​

Answer 1

A

Explanation:

go by the equation: a n= a n 1 + (n-1)

so fill that in & you get a n = 112+50(n-1)