jbos1997
jbos1997
24-07-2017
Mathematics
contestada
Which sequence is modeled by the graph below
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irspow
irspow
24-07-2017
.05/5=.5/5=1/10 so the common ratio is 1/10 and the first term is 5.
Any geometric sequence can be expressed as:
a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number so this sequence is:
a(n)=5(1/10)^(n-1) (the bottom answer)
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