Rewrite the parametric equations in cartesian form x=e^t y=-e^3t

Hello from MrBillDoesMath!

y = - x^3

Discussion:

y = - e^(3t)

  = - (e^t)^ 3                  (sorry about the keyboard notation!)

   = - (x)^3

Thank you,

MrB

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step-by-step explanation:

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