I need help on doing this chemistry assignment, i dont even know where to start.

What must appear on

graphs:

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A good title

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NOT just y vs x, pressure vs temp.

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Long is OK!

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Scatter plot

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Points not connected, use best fit or trend line

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X axis: independent variable – controlled by researcher

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Y axis: dependent variable – change measured in experiment

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Labels for the x and y axes including

units

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Enough tick marks to be able to read points

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Start close to first value, not necessarily zero

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Line equation produced by the graphing program

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Points you can see (not tiny, light)

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Graph should fill the page (Excel – print just gra