Sunday

November 23, 2014

November 23, 2014

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

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 -
**Reiny**, Monday, October 11, 2010 at 9:13amreplace 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

a_{2}= 3(2) + 2^2 = 10

(that would be your second number)

**Answer this Question**

**Related Questions**

math - if you evaluate the expression 5a-2 for a=1,2,3,4 and so on,you form a ...

Math - make a table of values for the sequence 6,11,16,21,26 b) write an ...

math - the value of the nth term in a sequence of numbers is given by the ...

math - The 3rd term in an arithmetic sequence is 12, the 7th term is 24, a) How...

Precalculus - Find d of an arithmetic sequence if a(subscript 4)=14 and a (...

Math (fibonacci - A sequence of numbers is called a Fibonacci-type sequence if ...

math - 51.A sequence t is defined where the first term is –4. Each successive ...

Math - How would I find the expression of the nth term sequence given the terms ...

Math - A sequence is formed by adding together the corresponding terms of a ...

math - The Fibonacci sequence of numbers begins 1,1,2,3,5,8,13,21,34,55,…and ...