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

Algebra ->  Graphs -> SOLUTION: Please explain this graphing equality: y=3x+1 y=3x-2      Log On


   

Question 114838: Please explain this graphing equality:
y=3x+1
y=3x-2
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
y=3x+1 (red line)
y=3x+2 (green line)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+3x+%2B1%2C+y+=+3x+%2B2%29+ (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.