SOLUTION: i need to find the inverse of these relations: (-3,6),(2,1),(0,-7),(-8,-1) the book said for me to take the first two sets of equations and interchange them, what exactly doe

Question 84106: i need to find the inverse of these relations:
(-3,6),(2,1),(0,-7),(-8,-1)
the book said for me to take the first two sets of equations and interchange them, what exactly does that mean?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find the inverse of these relations:
(-3,6),(2,1),(0,-7),(-8,-1)
--------
All you need to do is interchange the x and the y in each number-pair.
================
You get: (6,-3), (1,2), (-7,0), (-1,-8)
================
Cheers,
Stan H.
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