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The straight line equation is y = mx + b. If they do not cross and have the same slope they are parallel; if they cross and the slope (m) of one of them is the negative inverse slope of the other (-1/m) they are perpendicular. Otherwise they are neither

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βˆ™ 8y ago
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βˆ™ 8y ago

If the gradients (slopes) of the lines are the same or if both lines are vertical, then the lines are parallel.If the product of the two slopes of -1 then the lines are perpendicular. Also, if one of the lines is horizontal (slope = 0) and the other is vertical (slope undefined), then they are perpendicular. In all other cases, the lines are neither parallel nor perpendicular.


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Q: How is it determined whether the lines passing through some specified points are parallel perpendicular or neither?
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No, neither.


How do you determine if 2 lines are parallel perpendicular or neither?

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How can we tell if two lines are parallel perpendicular or neither just from their equations?

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How do you find parallel perpendicular or neither?

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How do you determine if lines are parallel perpendicular or neither?

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