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In Problems 17–28, write down the first five terms of each sequence.

bn=2n+12n

Short Answer

Expert verified

The first five terms of the given sequence are32,54,76,98,1110

Step by step solution

01

Step 1. Write the given information.

The given sequence isbn=2n+12n

02

Step 2. Find the next five terms.

To find the five terms in the sequence we substitute 1,2,3,4and5inton.

role="math" localid="1646716932783" b1=2·1+12·1=32b2=2·2+12·2=54b3=2·3+12·3=76b4=2·4+12·4=98b5=2·5+12·5=1110

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