Nov 27, 2016 · Finding inverse functions and understanding their properties is fairly basic within mathematics. During my studies it was found fairly simple and easy to comprehend that it was …

Sep 26, 2015 · As already pointed out by sky90 and Marra in the comments, in general a function and its inverse do not need to have an intersection. This can be seen from the example given …

Your polynomial is increasing, and its range is all reals, so there is an inverse. Finding a pleasant expression for the inverse is another matter. But one can find information about the derivative …

Jun 30, 2015 · Slopes of inverse functions Ask Question Asked 10 years, 4 months ago Modified 10 years, 4 months ago

The other common way is to introduce log as the integral of $1/x$, and define the exponential function as the inverse of that. I’m not aware of any presentation that introduces the functions …

Oct 28, 2013 · The inverse for a function of $x$ is just the same function flipped over the diagonal line $x=y$ (where $y=f (x)$). So, if you graph a function, and it looks like it mirrors itself across …

I pass some colloquiums to find inverse functions. But still can't understand the real help of them. Only one real world example come to my mind: converting units of measurement (but those …

4 I am a little confused on the subject of inverse functions and the methods used to do the transformation from function to inverse. How do you make an inverse?

Jul 11, 2015 · 20 Why would you think those are the only functions possible? If we consider discrete functions rather than only explicit, algebraically defined, functions, then it's easy to …

Mar 15, 2017 · I have been trying to solve this proof for some time in preparation for a test, though I'm not sure if I am going about this the correct way. Prove that if an inverse function exists, …