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3 years ago

14

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

2 answers:

Rasek [7]3 years ago

5 0

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

Korolek [52]3 years ago

3 0

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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