Determine the domain and the range of the function.f(x) = -x2 - 8x

A. domain: all real numbers
range: {y|y ? 16}
B. domain: {x|x ? -4}
range: {y|y ? 16}
C. domain: all real numbers
range: {y|y ? -16}
D. domain: {x|x? 4}
range: {y|y ? 16}


Answer: A

Mathematics

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