関連ワード:  matplotlib plot 2 lines on same graph    python plot 2 lines on same graph    matplotlib plot multiple lines on same graph    python plot two lines on same graph with different y axis    python plot multiple lines on same graph    pyplot plot multiple lines on same graph    matplotlib plot multiple lines on one graph    matplotlib plot multiple lines on same figure    plot two lines on same graph python matplotlib    python plot multiple lines same figure  
結果 : matplotlib plot 2 lines on same graph