Ask Question
15 April, 09:46

Which function is the inverse of f (x) = - 5x - 4?

A) f-1 (x) = - 5x-4

B) f-19 (x) = - 1/5x+4/5

C) f-1 (x) = - 4x + 5

D) f-1 (x) = 4x + 4

+4
Answers (2)
  1. 15 April, 10:12
    0
    Just took the test. A is the right answer.
  2. 15 April, 10:14
    0
    B) would be the most correct here

    y=-5x-4

    x=-5y-4

    x+4=-5y

    (-1/5) x - (4/5) = y
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which function is the inverse of f (x) = - 5x - 4? A) f-1 (x) = - 5x-4 B) f-19 (x) = - 1/5x+4/5 C) f-1 (x) = - 4x + 5 D) f-1 (x) = 4x + 4 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers