# SOLUTION: Which of the following is a function whose domain and range are all nonzero real numbers? A) f(x) = 6/2x + 3 B) f(x) = x - 1/x + 5 C) f(x) = 4x - 7/x D) f(x) = x/2x -

Algebra ->  Algebra  -> Functions -> SOLUTION: Which of the following is a function whose domain and range are all nonzero real numbers? A) f(x) = 6/2x + 3 B) f(x) = x - 1/x + 5 C) f(x) = 4x - 7/x D) f(x) = x/2x -      Log On

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 Algebra: Functions, Domain, NOT graphing Solvers Lessons Answers archive Quiz In Depth

 Question 474616: Which of the following is a function whose domain and range are all nonzero real numbers? A) f(x) = 6/2x + 3 B) f(x) = x - 1/x + 5 C) f(x) = 4x - 7/x D) f(x) = x/2x - 8 E) None of these Answer by MathLover1(6812)   (Show Source): You can put this solution on YOUR website! D) f(x) = x/2x - 8 is a function whose domain and range are all nonzero real numbers ; so, whatever you take for value of it will cancel each other in nominator and denominator