関連ワード:  horizontal line in graph is called    horizontal line in bar graph is called    the horizontal line in the graph is called dash    the horizontal line in a graph is called y axis    the horizontal line in a graph is called x axis    the horizontal line in a bar graph is called the dash axis    the horizontal line in a bar graph is called dash    the horizontal line in a line graph is usually called    what is the horizontal line in a linear graph called    in a column graph the horizontal line is called