Question

Write an expression to describe a rule for the sequence.Then find the 100th term in the sequence. 4,9,14,19,24,29,... (1 point) A.4+5n;504 B.5n-1;499 C.5n;500 D.4n+5;405 My answer is A

Answer 1

I disagree with the bot

My formula would be
term(n) = 5n - 1
term(100) = 5(100) - 1 = 499

In this kind of question, the domain of n is usually the set of whole numbers, i.e n = 1, 2, 3, .... not 0, 1 , 2, 3
you would call term(1) the 1st term, term(2) the 2nd term etc

the bot's terminology would require you to have a zeroth term, i.e. term(0)

btw, it did get the term correct as 499