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  • 3 years ago

Determine whether the lines are parallel, perpendicular, or neither. 1. y=3x-5 2y=6x+7

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  1. jimsk
    • 3 years ago
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    the coefficient of x is the slope(in slope intercept format which is given) if slopes are equal then the lines are parallel slopes are 3 and 3 so parallel for perpendicularity the product of slopes must be -1 but it is not in this case

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