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人気のある微分積分 >

勾配 (-2,3),(4,-5)

解

勾配

(- 2, 3), (4, - 5)

解

m = - \frac{4}{3}

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}) = (- 2, 3), (x_{2}, y_{2}) = (4, - 5)

m = \frac{- 5 - 3}{4 - ( - 2 )}

改良

m = - \frac{4}{3}

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