$\displaystyle\frac{dy}{dx}=(y+1)(y-2)$

• Slope Field of $\displaystyle\frac{dy}{dx}=(y+1)(y-2)$

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• Slope Field of $\displaystyle\frac{dy}{dx}=(y+1)(y-2)$ and Solutions

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• Slope Field of $\displaystyle\frac{dy}{dx}=-\frac{y}{x}$ and Solutions and Orthogonal Trajectories

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• Slope Field of $\displaystyle\frac{dx}{dt}=y+x-x(x^2+y^2), \frac{dy}{dt}=y-x-y(x^2+y^2)$ and Approximation by Euler's Method

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