dashaunsneed8 dashaunsneed8

20-06-2017
Mathematics

contestada

If each term of a sequence changes by a common difference, d, what would a general rule for this type of sequence be?

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CastleRook CastleRook

28-06-2017

A sequence which posses common difference is called an arithmetic sequence. This sequence is given by the formula Xn=a+d(n-1);
where:
a=first term
d=common difference
n=nth term
Thus the general rule is:
Xn=a+d(n+1)

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