Thursday
March 23, 2017

Post a New Question

Posted by on Monday, October 11, 2010 at 9:04am.

A sequence of numbers is defined by the expression a(subscript n) = 3n + n^2

Which sequence corresponds to this expression?

A)4, 9, 12, 20
B)4, 10, 18, 28
C)4, 10, 15, 20
D)5, 10 ,15 20

Question:
What am I supposed to do here?
How would I solve this?

  • Math - , Monday, October 11, 2010 at 9:13am

    replace the expression with
    n = 1 , 2, 3, and 4 and see which sequence matches your results.

    I will do one of them
    if n = 2
    a2 = 3(2) + 2^2 = 10
    (that would be your second number)

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question