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人気のある微分積分 >

勾配 (-5,-2),(3,-9)

解

勾配

(- 5, - 2), (3, - 9)

解

m = - \frac{7}{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}) = (- 5, - 2), (x_{2}, y_{2}) = (3, - 9)

m = \frac{- 9 - ( - 2 )}{3 - ( - 5 )}

改良

m = - \frac{7}{8}

人気の例

integral from 0 to 2 of (10x-5x^2)

\int_{0}^{2} (10 x - 5 x^{2}) d x

integral of 1/(10-0.8x)

\int \frac{1}{10 - 0.8 x} d x

y^{''}-10y^'+25y=4xe^{5x}

y^{^{''}} - 10 y^{^{'}} + 25 y = 4 x e^{5 x}

(\partial)/(\partial x)(9xe^{2xy})

\frac{\partial}{\partial x} (9 x e^{2 x y})

inverselaplace (s^2+2s+5)/(s^2(s+1))

in v erse l a pl a ce \frac{s ^{2} + 2 s + 5}{s ^{2} ( s + 1 )}