Question: Precalculus 9 Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the following sequence
Precalculus 9

Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the following sequence with the given first term, a, , and common ratio, r. Find a, when a, = 7 and r = - 2. (Type an integer or a decimal.)
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