Ask Question
27 March, 00:03

What is the inverse of f (x) = 9x-8

+1
Answers (1)
  1. 27 March, 03:03
    0
    f^-1 (x) = (x + 8) / 9

    Step-by-step explanation:

    Step 1: Set y to x and x to y

    y = 9x - 8

    x = 9y - 8

    Step 2: Solve for y

    x + 8 = 9y - 8 + 8

    (x + 8) / 9 = 9y / 9

    (x + 8) / 9 = y

    Step 3: Rename y to f^-1 (x)

    f^-1 (x) = (x + 8) / 9

    Answer: f^-1 (x) = (x + 8) / 9
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the inverse of f (x) = 9x-8 ...” 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