Let f : R → R be defined by f (x) = 3x – 4. Then f –1 (x) is giv – InterviewSolution

1.	Let f : R → R be defined by f (x) = 3x – 4. Then f –1 (x) is given by(A) (x+4)/3(B) x/3 -4(C) 3x + 4 (D) None of these
Answer» (A) is the correct choice.

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