Question

I think its C or D im confused

Answer 1

Yeah it is D you are correct but not C

Answer 2

`\leadsto f( \rm x) = - {x}^(2) - 6x + 16`

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`\leadsto f( \rm x) = - {x}^(2) - 8x +6x + 16`

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`\leadsto f( \rm x) = - {x}(x + 8) +2(3x +8) \\`

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`\leadsto f( \rm x) = {( - x + 2)}(x + 8) \\`

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`\leadsto f( \rm x) = - {(x + 8)(x + 2)} \\`