Composition 1
- Author:
- Tate Hadges
Explanation
In this series of transformations I first started with the green pre image and reflected across the Y axis to get the new image (the purple image). I did this by negating the X in the coordinates because once you do that, the point in the first quadrant will move to the second quadrant. This is how I reflected my first image by doing those steps to all five points. After reflecting across the Y axis I then rotated the new purple image 90° counterclockwise about the origin. I did this by negating the Y and putting it before the X so it would look like (-y,x). I did this because once you Flip the X and Y coordinate that flips the image to its side and when you negate the Y this makes the shape switch quadrants, in this case from the second quadrant to the third quadrant.