Ask Question
28 March, 09:51

If f (x) = - 8x + 2 then f^-1 (x) =

+5
Answers (1)
  1. 28 March, 09:58
    0
    f^-1 (x) = - 1/8x + 1/4

    Step-by-step explanation:

    To find the inverse of a function

    Exchange x and y and then solve for y

    y = -8x+2

    Exchange x and y

    x = - 8y+2

    Now solve for y

    Subtract 2 from each side

    x-2 = - 8y+2-2

    x-2 = - 8y

    Divide by - 8

    (x-2) / -8 = - 8y/-8

    Distribute

    -1/8x + 1/4 = y

    f^-1 (x) = - 1/8x + 1/4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If f (x) = - 8x + 2 then f^-1 (x) = ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers