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September 21, 2014

September 21, 2014

Posted by **natasha** on Tuesday, February 26, 2013 at 12:58pm.

b.) the first term

c.) the last term

d.) evaluate the sum

5

E (3+n)

n=1

8

E 2n/3

n=1

I dont know what the symbol is for the equation but it looks like an "E"

- Algebra 2 -
**Steve**, Tuesday, February 26, 2013 at 2:46pmIt's a capital Sigma: ∑

What's the trouble? These look pretty straightforward. Plug in a value for n to get any term.

Add up the values to get the sum.

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