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Graphing equations

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Plot the graph of the equations 2x + 4y = 10 and 3x + 6y = 12 and interpret the result.

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Solution Summary

This shows how to plot the graph of two equations and interpret the result.

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2x + 4y = 10 and 3x + 6y = 12
The two equations can be rewritten as,

x + 2y = 5
==> y = 5/2 - x/2

For, x = 1, y = 2
x = -1, y = ...

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