3 years ago

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Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Given two points

$(x_1,y_1),\quad (x_2,y_2)$

The slope of the line passing through both is

$m=\dfrac{\Delta y}{\Delta x}=\dfrac{y_2-y_1}{x_2-x_1}$

Plugging your values, we have

$m=\dfrac{7-3}{8-1}=\dfrac{4}{7}$

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