Mark M. answered • 03/27/18
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an = 10 + (n - 1)(-6)
a20 = 10 + (19)(-6)
You complete.
Wilson H.
asked • 03/26/18Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for a Subscript nan to find a 20a20, the 2020th term of
Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for a Subscript nan to find a 20a20, the 2020th term of the sequence.
10,4,-2,-8,....
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