Alg+I+8.0

Students understand the concepts of parallel lines and perpendicular lines and how those slopes are related. Students are able to find the equation of a line perpendicular to a given line that passes through a given point.
 * __Algebra I 8.0__**

1. The lines y = _ _ _x + _ _ _ and y = _ _ _x + _ _ _ are parallel.

2. Since the lines y = _ _ _x + _ _ _ and y = _ _ _x + _ _ _ have a slope of _ _ _, the lines are parallel.

3. The lines y = _ _ _x + _ _ _ and y = _ _ _x + _ _ _ are perpendicular.

4. The lines y = _ _ _x + _ _ _ and y = _ _ _x + _ _ _ are perpendicular because the product of _ _ _ and _ _ _ is _ _ _.

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