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slope (-4,2),(1,-4)

الحلّ

slope

(- 4, 2), (1, - 4)

الحلّ

m = - \frac{6}{5}

خطوات الحلّ

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

ميل :الميل بين نقطتين

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

m = \frac{- 4 - 2}{1 - ( - 4 )}

بسّط

m = - \frac{6}{5}

أمثلة شائعة

\frac{d y}{d x} - 3 y = 0

area y=3+2sqrt(x),y=(6+x)/2 area

y = 3 + 2 x, y = \frac{6 + x}{2}

limit as x approaches-1 of x^2+8x+8

x \to - 1 lim (x^{2} + 8 x + 8)

integral of (37)/(37+e^x)

\int \frac{37}{37 + e ^{x}} d x

xy^'+y-y^2e^{2x}=0

x y^{^{'}} + y - y^{2} e^{2 x} = 0