Question

f(x) = x^3y + e^xy^2 find f(x) and f(y)​

Answer 1

Answer:

Answer:the emphasis has shifted: we now think of x and y as independent variables and z as a variable ... if we restrict attention to the line x = y, we get f(x, y)=2/x and along the line y = 2x ... EXAMPLE 14.1.5 Suppose the temperature at (x, y, z) is T(x, y, z) = e-(x... and reported to you that fx(x, y) = 2x + 3y and that fy(x, y) = 4x + 6y.