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Practice problem

Slopes of Parallel Lines

By Elise Molinaro
+3 contributors
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Graph of the line y=3x-1 in purple and an orange line with the point (0,3).

The purple line above has the equation of y=3x−1y=3x-1, while the point (0,3)(0,3) lies on the orange line. Are the lines parallel?

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Type a concept, like “slope” or “photosynthesis”.

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