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Mathematics, 23.07.2019 06:50 paytonevans696

Write the first five terms of the sequence defined by the explicit formula an=21-2n^2 a. 21, 19, 13, 3, -11 b. 20, 17, 12, 5, -4 c. 23, 29, 39, 53, 71 d. 19, 13, 3, -11, -29

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Write the first five terms of the sequence defined by the explicit formula an=21-2n^2 a. 21, 19, 13,...
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