Find the slope of a line parallel to a line containing points (3,-5) and(1,7)
1 answer:
Answer:
Required slope = - 6
Step-by-step explanation:
Parallel lines have same slope.
(x₁ , y₁) = (3 , -5) & (x₂ , y₂) = (1, 7)
![= \frac{7 - [-5]}{1-3}\\\\=\frac{7+5}{1-3}\\\\=\frac{12}{-2}\\\\= -6](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B7%20-%20%5B-5%5D%7D%7B1-3%7D%5C%5C%5C%5C%3D%5Cfrac%7B7%2B5%7D%7B1-3%7D%5C%5C%5C%5C%3D%5Cfrac%7B12%7D%7B-2%7D%5C%5C%5C%5C%3D%20-6)
Slope of the a line parallel to a line = -6
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Hope this helps you :)
