Saturday, 6 July 2013

Notes on graph plotting

~ Use suitable scale
        - Write down scale on the graph paper

~ Use about 2/3-3/4 of the page
        - Allows you to maximize the scale, making your graph more accurate

~ Label axis

~ Accuracy of graph: Half a small square box

~ Must show vertical/y intercept (Especially important for linear law)

~ Show your table of values

        - At least 3 points 

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