From the illustration given, we are asked to find the missing step in the sequence of transformation.
According to the question, we can get:
(-2, 0) ----------> (3, -2)
(-2, 0) rotation 90˚ clockwise > (0, 2)
about the origin
translation 3 units right ----------------> (3, 2)
translation 4 units down -----------------> (3, -2)
So, the missing step is:
rotation 90˚ clockwise about the origin.
Therefore, the correct option is A, which is rotation 90˚ clockwise about the origin.