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  • Pregunta: PART I. Calculating First Order Partial Derivatives 1. f(x, y) = 2x - 3y - 4 2. f(x, y) = x2 - xy + y2 3. f(x, y) = (x2 - 1)(y + 2) 4. f(x, y) = 5xy - 7x2 - y2 + 3x - 6y + 2 5. f(x, y) = (x - 1)2 6. f(x, y) = (2x - 3y) 7. f(x, y) = x2 + y2 8. f(x, y) = (x3 + (y/2))2/3 9. f(x, y) = 1/(x + y) 10. f(x, y) = x/(x2 + y2) Part II. Calculating Second Order Partial


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    Hay 4 pasos para resolver este problema.
    Solución
    Paso 1

    First order partial derivative:

    1).f(x,y)=2x2−3y−4,

    Explanation:

    To calculate the first-order partial derivatives, find the derivativ...

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Texto de la transcripción de la imagen:
PART I. Calculating First Order Partial Derivatives 1. f(x, y) = 2x - 3y - 4 2. f(x, y) = x2 - xy + y2 3. f(x, y) = (x2 - 1)(y + 2) 4. f(x, y) = 5xy - 7x2 - y2 + 3x - 6y + 2 5. f(x, y) = (x - 1)2 6. f(x, y) = (2x - 3y) 7. f(x, y) = x2 + y2 8. f(x, y) = (x3 + (y/2))2/3 9. f(x, y) = 1/(x + y) 10. f(x, y) = x/(x2 + y2) Part II. Calculating Second Order Partial Derivatives. Find all the second order partial derivatives for the following: 1. f(x, y) = x + y + xy 2. f(x, y) = sin xy 3. g(x, y) = x²y + cos y + y sin x 4. h(x, y) = xel + y + 1 5. r(x, y) = In (x + y)