# Quick question about "shifting x axis"

Imagine I have two lists:

``````x={x1,x2,x3,x4,...}
y={y1,y2,y3,y4,...}
``````

And I want a listplot

``````ListPlot(Transpose({x,y}))
``````

Would do the job. What can I do if I want a plot with the order of the x axis shifted? Something like: instead of the latter code, it’d read

``````ListPlot(Transpose({-x,y}))
``````

This comes from HR diagrams, in where Temperature decreases as "the x axis grows".

Specifically, I have this plot:

And I’d like to invert $$log T$$ from $$~4.4$$ to $$~3.5$$

The code is

``````ListPlot(Transpose({temp, lum}), PlotRange -> Full,
PlotTheme -> "Detailed", PlotStyle -> {Automatic, Green},
AxesLabel -> Automatic, Frame -> True,
FrameLabel -> {Style("Temperatura Log T (K)", FontSize -> 22, Bold),