Mathematics, 24.11.2019 11:31 layahmonaee
In an arithmetic sequence, a14=-75 and a26=-123 which recursive formula defines the sequence?
a. an=an-1-4; a1=-23
b. an=an-1-4; a1=-19
c. an=-4an-1-19; a1=-23
d. an=-4an-1-19; a1=-19
Answers: 3
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In an arithmetic sequence, a14=-75 and a26=-123 which recursive formula defines the sequence?
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