Worksheet: Representing Sequences

In this worksheet, we will practice representing a sequence as a function of a positive integer variable called an index (n).

Q1:

Mrs. Ramy has $3 250 in her bank. If she plans to deposit $100 per month, write the first 6 terms of a sequence that would represent her monthly account balances starting with her current balance as the first term.

  • A
  • B
  • C
  • D
  • E

Q2:

Which of the following expressions can be used to find the 𝑛 th term of the given sequence, where 𝑛 represents the position of a term in the sequence?

Position 1 2 3 4 5
Value of Term 5 8 11 14 17
  • A 3 𝑛 + 2
  • B 𝑛 + 2
  • C 𝑛 + 2
  • D 3 𝑛 + 2
  • E 3 𝑛

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