- Given a square object with coordinate points a (0,3) b (3,3) c (3,0) d(0,0)

Assume that a scaling factor of 2 toward the x-axis and 3towards the y-axis is applied to the whole object.

A) write down the scaling matrix

B) use the scaling matrix to calculate the new position of verities a, b, c, and d.

- Write the corresponding equations of the following transformation.

1) To Translation the triangle a (2,3) b (10,2) c (5,5) with dx=5, dy =8.

2) One triangle is given a(2,3) b (8.3) c(5,5) rotation the triangle 90 , =90