Ask Question
30 July, 21:07

Find the inverse of y=7x-10. Is the inverse a function?

+2
Answers (2)
  1. 30 July, 21:29
    0
    the inverse function is (x + 10) / 7

    Step-by-step explanation:

    y=7x-10

    7x = y + 10

    x = (y + 10) / 7

    therefore the inverse of the given function is (y + 10) / 7
  2. 30 July, 21:33
    0
    (x+7) / 7 = y

    Step-by-step explanation:

    The first step is to switch the variables

    x=7y-10

    Add the 10 to both sides

    x=7y-10

    +10 + 10

    x+10=7y

    Divide both sides by 7

    (x+7) / 7 = y
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find the inverse of y=7x-10. Is the inverse a function? ...” 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