In the sentence below, interval can best be defined as which of the following? sales taxes are collected by the retailer and sent to the local government at specific intervals. a. every year b. every six months c. every three months d. an undefined but regular cycle of collection

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?