SOLUTION: if k(x)={(2,3),(4,5),(3,-2),(1,-5), (0,-1)} find {{{ k^-1(x)}}} I'm supposed to be trying to solve for {{{ k^1(x) }}} Please help! :D It will be appreciated!

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Question 255384: if k(x)={(2,3),(4,5),(3,-2),(1,-5), (0,-1)} find
I'm supposed to be trying to solve for
Please help! :D It will be appreciated!

Answer by drk(1908)   (Show Source): You can put this solution on YOUR website!
We have the following set
k(x)=((2,3),(4,5),(3,-2),(1,-5), (0,-1))
To find the inverse, k^(-1)(x) just reverse the x and y values to get
k^(-1)(x) = ((3,2),(5,4),(-2,3),(-5,1),(-1,0))

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