Tuesday, 18 February 2014

calculus - How to graph the parametric equation: y=et and x=et

question



How to graph the parametric equation: y=et and x=et



I preferable would like to cancel out the t's on both sides so then I instinctively ln both sides but that gives me ln(x)=t and ln(y)=-t to devolve into me adding the two equations to finally devolve into the following:



x=y which doesn't seem like the real solution/equation to the problem

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