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人気のある微分積分 >

勾配 (-3,1),(-7,-2)

解

勾配

(- 3, 1), (- 7, - 2)

解

m = \frac{3}{4}

解答ステップ

2点間の傾斜: 傾斜

= \frac{y _{2} - y _{1}}{x _{2} - x _{1}}

(x_{1}, y_{1}) = (- 3, 1), (x_{2}, y_{2}) = (- 7, - 2)

m = \frac{- 2 - 1}{- 7 - ( - 3 )}

改良

m = \frac{3}{4}

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