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JessColleen
New Member

United Kingdom
1 Posts

 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 co-ordinates 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!

Ultraglide

299 Posts

 Posted - 10/18/2013 :  17:18:13 If you sketch the image, what figure do you get?
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