SOLUTION: Please explain this graphing equality: y=3x+1 y=3x-2

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Question 114838: Please explain this graphing equality:
y=3x+1
y=3x-2
Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!
y=3x+1 (red line)
y=3x+2 (green line)
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = 3x +1 and y = 3x +2).
the equality is in the slope. they both have a slope of 3.
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