Talk:Demand curve/Archives/2019
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Primary school error: an unannotated diagram!
Would someone please annotate the diagram? Searching the article reveals clues about the meaning of D, P, and Q but what is S?? --88.97.11.54 (talk) 16:58, 3 October 2017 (UTC)
S stands for supply. The diagram in question is of a combined demand and supply graph. The red lines show the demand curve and the blue line shows a supply curve. — Preceding unsigned comment added by JDavies24 (talk • contribs) 14:12, 9 November 2019 (UTC)