Ask Question
14 October, 14:34

Find the inverse of the function. f (x) = 7x - 1

+2
Answers (1)
  1. 14 October, 16:29
    0
    To find the inverse swap the x and y values ...

    f (x) = 7x - 1

    Start by replacing f (x) by ... y

    y = 7x - 1

    Now swap both x and y values ...

    x = 7y - 1

    Solve for x ...

    x = 7y - 1

    +1 + 1

    x + 1 = 7 y

    Divide both sides by 7

    x / 7 + 1/7 = y

    Now that we have our inverse you using the f (x) inverse notation ...

    which is ... f (x) ^-1

    So the inverse of this function is ... f (x) ^-1 = x/7 + 1/7
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the inverse of the function. f (x) = 7x - 1 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers