What is the next term for the given arithmetic sequence? -3, -2.25, -1.5, -0.75, ...

asked Apr 11, 2018 96.1k views

1 vote

What is the next term for the given arithmetic sequence?

-3, -2.25, -1.5, -0.75, ...

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In this sequence a=-3
d=-2.25-(-3)
d=-2.25+3
d=0.75
So next term is 5th term so it is a+4d
=-3+4(0.75)
=-3+3
=0
So next term is 0

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6 votes

0. Each time you're adding 0.75, so adding
-0.75+0.75=0

Leze answered Apr 17, 2018

by Leze

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