9.52.3 Can you answer these questions?

9.52.3.1 Need Help with LaTeX: Can I Convert This Math Image?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=692761

I'm new to LaTeX and am attempting to convert my handwritten Math notes into a digital format. I have this specific graph (attached below) that I want to convert to LaTeX. Is it possible to do this ... 
[graphs]
 

asked by Venkat Krishna https://tex.stackexchange.com/landing/r/digest?cta=user&id=301913 Score of 1

9.52.3.2 Making interactive slides in texworks #2

https://tex.stackexchange.com/landing/r/digest?cta=question&id=692534

I posted my first question here. 
samcarter_is_at_topanswers.xyz helped me with the correct answer. Now following that question, I got another query. Is it possible to show h1=(1,2,3,4) on both slides ... 
[beamer]
 

asked by Ly T https://tex.stackexchange.com/landing/r/digest?cta=user&id=297879 Score of 1

answered by samcarter_is_at_topanswers.xyz https://tex.stackexchange.com/landing/r/digest?cta=user&id=36296 Score of 0

9.52.3.3 What are good ways to format source code in LaTeX?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=692532

Criteria for good code formatting: 
Syntax highlighting 
Line numbers 
Code inside should tolerate additional markup (e.g. highlighting salient points) 
Copy/pasting the code from a PDF should Just Worka^\204\[Cent] 
... 
[sourcecode]
 

asked by Ashton Wiersdorf https://tex.stackexchange.com/landing/r/digest?cta=user&id=61771 Score of 1