8.1 - 8.3 Pre-Calculus
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7 Terms
1
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Arithmetic Sequence
an = a0 + nd
2
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Geometric Sequence
an = a1(r^n-1)
3
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Arithmetic Finite Series (partial sum)
Sn = n/2(a1 + a2)
4
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Geometric Finite Series (partial sum)
Sn = (a1(1 - r^n))/(1 - r)
5
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Arithmetic Infinite Series
does not converge
6
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Geometric Infinite Series (if |r| < 1)
S = a1/(1 - r)
7
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Geometric Infinite Series (if |r| > 1)
Does not converge