Ask Question
29 October, 08:55

For the function f (x) = x^2-12 find (f^-1) (4)

+4
Answers (1)
  1. 29 October, 11:23
    0
    F (x) = x^2 - 12

    y = x^2 - 12

    y + 12 = x^2

    x = sqrt (y + 12)

    (f^-1) (x) = sqrt (x + 12)

    (f^-1) (4) = sqrt (4 + 12) = sqrt (16) = 4

    (f^-1) (4) = 4
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “For the function f (x) = x^2-12 find (f^-1) (4) ...” 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