The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain? {5, 8} {-5, -8} {3, 8} {4, 7} {4, 8}

asked Apr 11, 2019 102k views

1 vote

The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?

{5, 8}
{-5, -8}
{3, 8}
{4, 7}
{4, 8}

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5 votes

See, pls, this solution (details in the attachment).

Jerbenn answered Apr 18, 2019

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