Ariana's car was worth $12,000 at the beginning of 2000 and the value of the car decreased exponentially, decreasing by 23% each year. Define a function

f

that determines the value of Ariana's car (in dollars) in terms of the number of years

t

since the beginning of 2000.

How many years after the beginning of 2000 was Ariana's car worth $6,000?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?