Plot multiple functions with log axis on Wolfram Alpha

Sunday, 4 May 2014

I want to plot two functions on the same graph using a log y axis on Wolfram Alpha, but I can't find a way to do this.

I've tried things like log plot 2^(3x-1), e^x, x=1..10, but this doesn't work (despite plot 2^(3x-1), e^x, x=1..10 working perfectly fine).

Answer

Try:

  logplot {2^(3x-1), e^x}, (x, 1, 10)

Here it is as a link on WA

Here it is as a Mathematica command

  LogPlot[{2^(-1 + 3*x), E^x}, {x, 1, 10}, 
   PlotLabels -> Placed["Expressions", Above], ImageSize -> Large]

Here is the output

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