Woojin L.

asked • 04/08/21

solve for question below

solve for the question below

For the given arithmetic sequence,

(a) Identify the common difference, d.

(b) Write a recursive formula.

(c) Write a non-recursive formula for the nth term, an

(d) Find the 20th and 50th terms.

  1.  7, 11, 15, 19, 23, ...
  2. 5, -1, -7, -13, -19, ...
  3. 3/2, 4, 13/2, 9, 23/2

Mark M.

What is a common difference? Look it up in your text.


Woojin L.

thats all its says


1 Expert Answer


Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.