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I really need the help please and thank you
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2 votes
I really need the help please and thank you

I really need the help please and thank you-example-1
User Ben Allred
by
7.1k points

1 Answer

2 votes

Answer:

B.
f^(-1)(x)=(x-4)/(5)

Explanation:

To find the inverse of a function/equation:

  1. Replace f(x) with y: y=5x+4
  2. Switch x and y: x=5y+4
  3. Solve for y: x-4=5y ->
    y=(x-4)/(5)
  4. Write in standard inverse notation:
    f^(-1)(x)=(x-4)/(5)

I hope this helps!!

gl!

User Xvlaze
by
6.8k points
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