Determine the domain and the range of the function.f(x) = x2 + 10x
A. domain: all real numbers
range: {y|y ? 25}
B. domain: {x|x ? 5}
range: {y|y ? 25}
C. domain: {x|x ? -5}
range: {y|y ? -25}
D. domain: all real numbers
range: {y|y ? -25}
Answer: D
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