Scatter plots

Problem:

Produce a few scatter plot with a few transformations.

Solution:

These are the original coordinates

x	y
3	-4
6	-4
9	-4
9	-8
6	-6
3	-4

Rotated 90 degree anti-clockwise with respect to the origin.

x'	y'
4	3
4	6
4	9
8	9
6	6
4	3

This is reflecting across the x-axis

x''	y''
-3	-4
-6	-4
-9	-4
-9	-8
-6	-6
-3	-4

This is translating by (-2, 3)

x'''	y'''
1	-1
4	-1
7	-1
7	-5
4	-3
1	-1

This is dilated by 0.5

x''''	y''''
1.5	-2
3	-2
4.5	-2
4.5	-4
3	-3
1.5	-2