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人気のある微分積分 >

勾配 (4,-1),(-1,4)

解

勾配

(4, - 1), (- 1, 4)

解

m = - 1

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}) = (4, - 1), (x_{2}, y_{2}) = (- 1, 4)

m = \frac{4 - ( - 1 )}{- 1 - 4}

改良

m = - 1

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