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If f: RtoR is defined by f(x) = 3x - 4 i...

 If `f: RtoR` is defined by f(x) = 3x - 4 is bijective, its inverse `f^(-1)(x)` is:

A

`(x+4)/(3)`

B

`(x-4)/(3)`

C

3x-4

D

4x+3

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • If f:RtoR is defined by f(x) = 2x - 3:

    A
    `(1)/(2x-3)`
    B
    `(1)/(2x+3)`
    C
    `(x+3)/(2)`
    D
    `(x-3)/(2)`

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