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What are the domain and range of f(x) = 4x - 8?A. domain: {x | x is a real number}; range: {y | y > -8}B. domain: {x | x is a real number}; range: {y | y > 8}C. domain: {x | x > 4}; range: {y | y > -8}D. domain: {x | x > -4}; range: {y | y > 8}
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