How to do you graph $y= 3x + 8$ by plotting points?

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Answer 1 · 2018-07-29T08:02:30

Put three values for x into the equation to get the y value, this will give you three coordinates that you can plot.

E.g. When x=0, y=8 (0,8)
When x=-1, y=5 (-1,5)
When x=1, y=11 (1,11)

How to do you graph y= 3x + 8y= 3x + 8 by plotting points?