To identify: The correct method of writing a sequence from the thoughts given P and L.
Answer to Problem 31HP
Yes, both are correct.
The recursive formula is
The explicit formula is
Explanation of Solution
Given information: Given sequence is 2,-2,2,-2,2……..
Calculation:
Yes, both of them are correct because the sequence is geometric where
The recursive formula for a geometric sequence is:
The explicit formula for a geometric sequence is:
Chapter 7 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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