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Life

  • 3 years ago

what is the inverse of the function y=2x-3?

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  1. Life
    • 3 years ago
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    i change y with x and x with y, so x=yx+3, and y=2x+3, set to 0?

  2. mayankdevnani
    • 3 years ago
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    y = 2x - 3 interchange x and y x = 2y - 3 now we have to make y the subject of the formula x + 3 = 2y (x + 3) / 2 = y y = (x + 3) / 2 y = 1/2x + 3/2

  3. mayankdevnani
    • 3 years ago
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    ok @Life

  4. mayankdevnani
    • 3 years ago
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    right @hartnn

  5. hartnn
    • 3 years ago
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    yes, correct.

  6. mayankdevnani
    • 3 years ago
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    thnx

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