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  • Pregunta: Implicit Differentiation Find dy/dx if y^2-3xy+x^2=7. (a) 2x+y/3x-2y (b) 3y-2x/2y-3x (c) 2x/3-2y (d) 2x/y None of these Find dy/dx if x^2+y^2=2xy. (a) x/1-y (b) y+x/y-x (c) 1 (d) -x/y (e) None of these The air pollution y (in parts per million) x miles away is given by y + 2xy + x^2y=600. Find the rate of pollution 10 miles away. (a) 3.0924 parts

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    Hay 2 pasos para resolver este problema.
    Solución
    Paso 1

    Given that

    y2−3xy+x2=7

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Texto de la transcripción de la imagen:
Implicit Differentiation Find dy/dx if y^2-3xy+x^2=7. (a) 2x+y/3x-2y (b) 3y-2x/2y-3x (c) 2x/3-2y (d) 2x/y None of these Find dy/dx if x^2+y^2=2xy. (a) x/1-y (b) y+x/y-x (c) 1 (d) -x/y (e) None of these The air pollution y (in parts per million) x miles away is given by y + 2xy + x^2y=600. Find the rate of pollution 10 miles away. (a) 3.0924 parts per million (b) -0.9016 parts per million (c) 1.0020 parts per million (d) -1.997 parts per million (e) None of these Find dy/dx for 2x^2 + xy + 3y^2 = 0. (a) 4x+y/x+6y (b) - 4x+y/6y (c) 4x+y+6y (d) 4x+6y/-x (e) None of these Find dy/dx for 5x^2-2xy+7y^2=0. (a) 5x+7y/x (b) y-5x/7y (c) 10x-2y+14y (d) y-5x/7y-x (e) None of these