Consider the following finite arithmetic sequence: -32,-40,-48,...,-920 a. Write the recursive formula for this sequence. (Enter "a(n-1)" to represent a-1.) Remember that the first step is to state the value of a1. Otherwise it's impossible to reproduce the original series from the formula. o aj = Preview Preview o an = b. Write the explicit formula for this sequence. Preview An = c. How many terms are in this arithmetic sequence? terms Preview

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