Homework Help: Discrete Math

Posted by Francesca on Monday, March 28, 2011 at 8:47pm.

An arithmetic sequence begins, 116, 109, 102

Find the 300th term of this sequence.

Discrete Math - Reiny, Monday, March 28, 2011 at 9:21pm
a = 116
d = -7
n = 300

term(n) = a + (n-1)d
= 116 + 299(-7) = -1977
Discrete Math - Francesca, Tuesday, March 29, 2011 at 12:38pm
Thank you!

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