Crazykitty
Crazykitty Crazykitty
  • 02-10-2018
  • Mathematics
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X=2y^3+3 find the inverse show all work

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gmany
gmany gmany
  • 03-10-2018

[tex]x=2y^3+3\\\\\text{change x to y and y to x}\\\\y=2x^3+3\\-----------------------\\\text{if you did it}\\\\2y^3+3=x\ \ \ \ |-3\\\\2y^3=x-3\ \ \ \ |:2\\\\y^3=\dfrac{x-3}{2}\to\boxed{y=\sqrt[3]{\dfrac{x-3}{2}}}[/tex]

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