Transformation using matrix.

 Find 2x2 matrix that represents

Reflection on x axis

Reflection on x=- y

Enlargement by factor K

What does ( 0 1 1 0) represents in transformation? Use it to find image of ( 2,-1)

Find image of A(2,3), B(5,1) and C(3,7) under reflection on x- axis using matrix method

Find 2 x 2 matrix that transform A (2,3) and B (5,1) to A' (3,2) and B'( 1,5)