![\"\u201cgraph\u201d\u7684\u56fe\u7247\u641c\u7d22\u7ed3\u679c\"](\"http:\/\/osnk.info\/wp-content\/uploads\/2018\/02\/1-inch-graph-paper-pdf-one-inch-graph-paper-template-targergolden-dragonco-templates.jpeg\")
<\/p>\nAfter talking about various graphs, you might ask “What is a graph?”. It is a\u00a0diagram that exhibits a relationship, often functional, between two sets o f numbers as a set of points having coordinates determined by the relationship. A pictorial device, such as a pie chart or bar graph, used to illustrate quantitative relationships. Two-dimensional drawing showing a relationship (usually between two set of numbers) by means of a line, curve, a series of bars, or other symbols. Typically, an independent variable is represented on the horizontal line (X- axis) and an dependent variable on the vertical line (Y-axis). The perpendicular axis intersect at a point called origin, and are calibrated in the units of the quantities represented. Though a graph usually has four quadrants representing the positive and negative values of the variables. A graph is a visual way to display information.<\/p>\n
To make a graph, people often use a paper like this:<\/p>\n
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Now, you know what is a graph.<\/p>\n","protected":false},"excerpt":{"rendered":"
After talking about various graphs, you might ask “What is a graph?”. It is a\u00a0diagram that exhibits a relationship, often functional, between two sets o f numbers as a set of points having coordinates determined by the relationship. A pictorial … Continue reading