Please do 4a,4b,4c

(CS application: computer graphics) Computer graphics is one of the easiest areas within computer science to understand how linear algebra is applicable since we can see the vectors in 2D or 3D space. Operations can be applied to the vectors (scaling, rotation, etc) via matrix multiplication. Plot the following coordinates: A = (2, 2), B = (-1, 1), and C = (3, -1). Connect the points to form triangle ABC. Then apply the following transformations via matrix multiplication in the order given: (a) T_1 (vector x); Scale by 2, Plot the results. (b) T_2 (vector x); Reflect against X-axis, Plot the results. (c) T_3 (vector x): Rotate 90 degree counterclockwise. Plot the results. Additional requirements. All of the transformations for this part should be performed by hand on paper. Each transformation will be applied to the results of the previous transformation individually, That is, scale the vectors, then reflect the results of the scaling, then rotate the results of the reflection. Show the results of each transformation in its own plot with the vertices labeled and connected to form the triangle. Produce the transformation matrix T = T_1 T_2 T_3, which reverses the transformation order used earlier, by multiplying the three transformation matrices. That is, produce a single transformation matrix by multiplying the original three transformation matrices, but in the reverse order in which they were originally used. Then use this new matrix to transform the original coordinates of the triangle and plot the triangle. Are the results the same produced by the original ordering of the transformations