T O P I C R E V I E W 
JessColleen 
Posted  10/17/2013 : 13:51:33 The matrix A: (2 1) (4 3) is used to transform the rectangle R with vertices at points (0,0),(0,1),(4,1),(4,0)
1)Find the coordinates of the vertices of the image of R. I worked them out to be: (0,0),(1,3),(7,19),(8,16)
2)Calculate the area of the image of R.
Please help with question 2!
Thank you! 
1 L A T E S T R E P L I E S (Newest First) 
Ultraglide 
Posted  10/18/2013 : 17:18:13 If you sketch the image, what figure do you get? 

