I need help! WILL MARK BRAINLIEST, FIVE STARS, AND THANK YOU TO BEST ANSWER! I need an explanation for the error, correct work with solution, and share a strategy.

Please don’t just say: “oh, it’s so and so.”

That does not help me unless you explain every single box. I will report it due to the answering being incomplete and not helping me. Thank you.

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?