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Find the missing term in each sequence.

 Hint: This is an arithmetic sequence.

  • Notice that the table skips many of the terms. An equation of the form ) needs to be written.

  • Think of the sequence as a function with the points and . Use these points to find m.

  • Use m to calculate .

  • Write your equation.

  • Let in your equation to find .

  • Is this sequence arithmetic or geometric?
    Use the pattern in the table to find the 4th term.