Interactive Instructions: Move the green points to change m and see that parallel lines have the same slope. You can also move the orange line.
0,0
4
2
6
8
-2
10
-4
12
-6
14
-8
16
2
-2
4
-4
6
-6
A
B
m = −0.4
[ NOTES: Parallel Lines ]
Interactive: Parallel Lines
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algebra
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interactive
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line
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lines
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math
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parallel
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same slope
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slope
Interactive Instructions: Move the green points to change m and see that parallel lines have the same slope. You can also move the orange line.
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