Hi, working through one of TeeEm's worksheets and I couldn't do this question correctly. http://www.madasmaths.com/archive/ma...ons_part_a.pdf No.38
Anyway, as the curve is the transformed one, you want to form equations for the values of X and Y of the transformed curve
hence X=2x-y and Y=2x-3y where the equation of the curve is 13X^2-16XY+5Y^2+8X-6Y=4
Substituting these values in and algebra bashing doesn't give me the correct answer, what am I doing wrong?
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Matrix transformations of curves watch
- Thread Starter
- 04-02-2016 01:57
- 04-02-2016 09:31
X=2x+yLast edited by Username002; 04-02-2016 at 09:33.