• anonymous
what is the inverse of y=2x^2-3x+1
  • Stacey Warren - Expert
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  • chestercat
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  • myininaya
the function is not 1 to 1 so it doesn't have an inverse
  • yuki
I think you are asking for the inverse "relation" not a function. if you do the horizontal line test, we can see that there are many points that intersect more than twice, so it is not an "inverse function"
  • yuki
but if you are asking for an "inverse relation" all you have to do is to switch the x's with the y's and start solving for y. you should get a positive and a negative version of a root function. This fact indicates that it is not a "function." So as a "relation" it is ok.

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