What do they have in common?
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So, two lines are parallel if they have the same slope.
The problems in this section (and the next) are cool because they pull together a bunch of stuff I've shown you.
Check it out:
Let's find the equation of the line that passes through the point
( -3 , 5 ) and is parallel to the line | . |
* To get the equation of a line we need:
a point -- which we have | |||||
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