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Arithmetic Sequences Explicit/Recursive/Summation Formulas

Can you name the explicit, recursive, and summation formulas for arithmetic sequences.
Using the letter d for common difference
Using sub for subscript
Using over for division symbol
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Dumpling45
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Last updated: April 23, 2023
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First submittedApril 21, 2023
Times taken1
Average score25.0%
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explicit, recursive, and summation formu
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Type of Formula
Formula
Explicit
a sub n = a sub n-1+d
Explicit
a sub n = a sub 1+d(n-1)
Type of Formula
Formula
Recursive
a sub n = a sub 0 + dn
Summation
S sub n= (a sub 1+ a sub n) n over 2
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