Question

Cómo se obtiene?



No he podido resolverlos


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Answer 1

Explicación paso a paso:

$y(1) = 2(1) {}^{2} + 1 = 2 + 1 = 3$

$y(2) = 2(2) {}^{2} + 1 = 2(4) + 1 = 8 + 1 = 9$