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Elise_a18
 one year ago
I don't know how to find the "product of a slope" Somebody please help :(
Elise_a18
 one year ago
I don't know how to find the "product of a slope" Somebody please help :(

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IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.2it's most likely where you last left it :p unless you have a specific example to share.

zpupster
 one year ago
Best ResponseYou've already chosen the best response.0product of a slope?????? if two lines are perpendicular then the product of their slope is 1.

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.3If you have a pair of lines, you can find their slopes by rearranging each line into "slopeintercept" form, which is \[y = mx+b\]where \(m\) is the slope and \(b\) is the \(y\)intercept. Having found the slope for the first line (call it \(m_1\)) and the second line (call it \(m_2\)) you find the product of the slopes by simply multiplying them together... \(m_1 * m_2\) The most frequent reason for wanting to know this is to determine if the lines are perpendicular. A pair of perpendicular lines will have a product of their slopes which equals \(1\), except in the case where one line is vertical \(y = k_1\) and the other is horizontal \(x = k_2\) (\(k_1, k_2\) are constants)
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