Raymond B. answered • 01/13/21
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Math, microeconomics or criminal justice
C the 10th term is -38
the 10th term has 9 x the common difference of -2 = -18. add -18 to -20 = -38
J A.
asked • 01/12/21What is the 10th term in the sequence?
An arithmetic sequence has the following given information:
a1= -20
an= an-1-2
What is the 10th term in the sequence?
A: a10= -40
B:a10= 40
C: a10= -38
D:a10= -160
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