Mathematics, 28.06.2019 13:40 burritomadness

Given the explicit formula u(n) = -15 + 20n, where u(1) = 5, find the recursive formula for u(n). a. u(1) = 5 and u(n + 1) = u(n) + 20, for n = 1, 2, 3, . . b. u(1) = 5 and u(n + 1) = 5u(n) + 20, for n = 1, 2, 3, . . c. u(1) = 5 and u(n + 1) = u(n) + 5, for n = 1, 2, 3, . . d. u(1) = 5 and u(n + 1) = 20u(n) + 5, for n = 1, 2, 3, . .

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Given the explicit formula u(n) = -15 + 20n, where u(1) = 5, find the recursive formula for u(n). a...

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