Precalculus » I. Sequences, Series, and Probability » I.2. Arithmetic Sequences and Partial Sums

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Arithmetic Sequences

• Overview
• Determine whether the sequence is arithmetic
• Find the common difference of the arithmetic sequence
• Write the first five terms of an arithmetic sequence given an equation
• Write a formula for the sequence given the initial term and common difference
• Write a formula for the sequence given any two terms
• Write the first five terms of the arithmetic sequence given the initial term and common difference
• Write the first five terms of the arithmetic sequence given any two terms
• Find the nth term of an arithmetic sequence given an equation
• Find the nth term of the arithmetic sequence given any two terms

Arithmetic Sums

• Overview
• Find the nth term of the arithmetic sequence given any two terms
• Find the nth partial sum of the arithmetic sequence given a sequence
• Find the partial sum given a sequence in sigma notation
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