What are the domain and range of f (x) = 4x - 8?

A. domain: x; range: y > - 8

B. domain: x is a real number; range: y > 8

C. domain: x > 4; range: y > - 8

D. domain: x; range: y > 8

2 (6-x) = 3 how to do it step by step?

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