added review12 to chapter13

trapperdot00 · trapperdot00 · commit 2e89e3e02e30 · 2025-05-11T06:31:54.000+02:00
diff --git a/Chapter13/README.md b/Chapter13/README.md
@@ -101,3 +101,6 @@ Why would you sketch out the layout of a graph before writing the code to draw i
 
 ## [Review 11](review/11.txt)
 How would you scale your graph so that the input will fit?
+
+## [Review 12](review/12.txt)
+How would you scale the input without trial and error?
diff --git a/Chapter13/review/12.txt b/Chapter13/review/12.txt
@@ -0,0 +1,3 @@
+We could scale the input without trial and error by making a separate class,
+that handles the conversion from the input value to a position for us,
+such as the Scale class.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+We could scale the input without trial and error by making a separate class,`
	`2`	`+that handles the conversion from the input value to a position for us,`
	`3`	`+such as the Scale class.`