matrix transformations

diff --git a/methods/transformations.md b/methods/transformations.md
index 05f5c3b08cd964cdd7d2f1c49afdc993b61b07dc..121c02cb8885c8348488f116551be12c9918c263 100644 (file)
--- a/methods/transformations.md
+++ b/methods/transformations.md
@@ -106,4 +106,10 @@ Addition of linear piecewise graphs - add $y$-values at key points
 
 Product functions:  
 - product will equal 0 if one of the functions is equal to 0
-- turning point on one function does not equate to turning point on product
\ No newline at end of file
+- turning point on one function does not equate to turning point on product
+
+## Matrix transformations
+
+Find new point $(x^\prime, y^\prime)$. Substitute these into original equation to find image with original variables $(x, y)$.
+
+