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Discover Questions

What is the partial derivative for f(x,y)=(-(2x+y))^7. For fx(x,y) and fxy(x,y)? Let f(x,y)=6x^5y^2. Then fx(2,y)=?
fx(x,2)=?
fx(2,2)=? Suppose f is differentiable for all points in R2 and f(1, 1) = 5. fx(x, y) = 3x^2y - 4y2 and fy(x, y) = x^3 - 8xy + 6y, find f(x, y).? Find the equation to the tangent line to the curve y^6+x^3=y^2+12x at (0,1)? Are transistor and transmitter made out of the same thing?