51 What is the inverse of the function f(x) = 2x + 1? Oh(x) = 1 2x- o h«x)= kx + – 3x-2 Oh(

Question

51
What is the inverse of the function f(x) = 2x + 1?
Oh(x) =
1
2x-
o h«x)= kx +
– 3x-2
Oh(x) =
Oh(x) =
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Orla Orla 3 years 2021-07-27T11:01:56+00:00 1 Answers 5 views 0

Answers ( )

  1. hongcuc2
    0
    2021-07-27T11:03:00+00:00
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    Answer:

    let inverse f(x) be m:

    m = \frac{1}{2x + 1} \\ 2x + 1 = \frac{1}{m} \\ 2x = \frac{1 - m}{m} \\ x = \frac{1 - m}{2m}

    substitute x in place of m:

    { \bf{ {f}^{ - 1}(x) = \frac{1 - x}{2x } }}

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