PLEASE HELP! a little confused
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In Exercises 6, determine which of the lines are parallel and which of the lines are perpendicular.
![PLEASE HELP a little confusedIn Exercises 6 determine which of the lines are parallel and which of the lines are perpendicular class=](https://us-static.z-dn.net/files/d90/57a969214feb8010a28ba1fa8fdaa478.jpg)