Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
7. Arithmetic Sequences
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Exercise 50 Page 280

Substitute and for

Second:
Fourth:
Eleventh:

Practice makes perfect
To find certain terms in a sequence described by an explicit formula, substitute the number of the desired term into the given formula to get the term's value.