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人気のある微分積分 >

勾配 (6,-8),(-2,7)

解

勾配

(6, - 8), (- 2, 7)

解

m = - \frac{15}{8}

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}) = (6, - 8), (x_{2}, y_{2}) = (- 2, 7)

m = \frac{7 - ( - 8 )}{- 2 - 6}

改良

m = - \frac{15}{8}

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