ContourPlot::pllim
DensityPlot::pllim
ParametricPlot::pllim
Plot3D::pllim
Plot::pllim
ParametricPlot3D::pllim
Play::pllim
The second argument in Plot should be a list giving the variable and the range of the variable:
This shows valid arguments in Plot:
The form of the arguments in Plot is checked before those arguments are evaluated:
You can use Evaluate if a value for the plot limits is defined outside of the Plot command: