I'm trying to add a tick mark at the origin of a plot in mathematica, but seem to be having trouble. Any advice?(adsbygoogle = window.adsbygoogle || []).push({});

My command looks like this right now:

Plot[S[v], {v, 0, 6}, PlotRange -> All, AxesLabel -> {"Voltage", "Current"}, Ticks -> {{{6,V_th},{{0,"0"},{1,I_max}}}]

The tick marks at 6 on the x-axis and 1 on the y-axis show up, labeled properly, but not the one at 0.

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# Mathematica Graph Tick Marks

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