![calculus - Consider the function $f(x,y)=\ln(x^2+y^2+3).$ Compute the partial derivatives of the first and second order. - Mathematics Stack Exchange calculus - Consider the function $f(x,y)=\ln(x^2+y^2+3).$ Compute the partial derivatives of the first and second order. - Mathematics Stack Exchange](https://i.stack.imgur.com/wnhC4.jpg)
calculus - Consider the function $f(x,y)=\ln(x^2+y^2+3).$ Compute the partial derivatives of the first and second order. - Mathematics Stack Exchange
![SOLVED:The figure shows the graphs of y=lnx, y=lnx^2, y=ln2 x and y=ln2 . Match each function with its graph. (The graphs are labeled A through D.) Explain. THE FIGURE CAN'T COPY. SOLVED:The figure shows the graphs of y=lnx, y=lnx^2, y=ln2 x and y=ln2 . Match each function with its graph. (The graphs are labeled A through D.) Explain. THE FIGURE CAN'T COPY.](https://cdn.numerade.com/previews/ab4b1a76-326f-4511-be81-a7ae60e0735a_large.jpg)
SOLVED:The figure shows the graphs of y=lnx, y=lnx^2, y=ln2 x and y=ln2 . Match each function with its graph. (The graphs are labeled A through D.) Explain. THE FIGURE CAN'T COPY.
![Graph y = ln(-x) + 2 a Natural Logarithmic Function with Transformations - Algebra IA 07-0303 - YouTube Graph y = ln(-x) + 2 a Natural Logarithmic Function with Transformations - Algebra IA 07-0303 - YouTube](https://i.ytimg.com/vi/6obhBJfCDe4/maxresdefault.jpg)
Graph y = ln(-x) + 2 a Natural Logarithmic Function with Transformations - Algebra IA 07-0303 - YouTube
![calculus - Show that $z = \ln (x^2+y^2) +2\tan^{-1}(y/x)$ satisfies the laplaces's equation. - Mathematics Stack Exchange calculus - Show that $z = \ln (x^2+y^2) +2\tan^{-1}(y/x)$ satisfies the laplaces's equation. - Mathematics Stack Exchange](https://i.stack.imgur.com/rdus3.jpg)