Math Goodies is a free math help portal for students, teachers, and parents.
|
Interactive Math Goodies Software

testing left nav
 Math Forums @ Math Goodies Home | Profile | Active Topics | Members | Search | FAQ
 All Forums  Homework Help Forums  Algebra  Using Matrix Algebra to find the area of an image

Note: You must be registered in order to post a reply.

Screensize:
Format Mode:
Format:

Message:
* HTML is OFF
* Forum Code is ON

 Math Symbols

Check here to subscribe to this topic.

 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 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! 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?

 Math Forums @ Math Goodies © 2000-2004 Snitz Communications
 This page was generated in 0.03 seconds. Snitz Forums 2000
testing footer