V= <-9,2> is transformed using the transformation matrix A= [ -4 1 ]
[ -1 2 ]
What is the resulting vector? Show all your work.
(9 , 2) [ -4 1
-1 2 ]
9(-4) + 2(-1) = -38
9(1) + 2(2) = 22
< -38, 22 >
+18 
