can you please help me with thtis

Question

A rectangle is shown on the coordinate plane. The rectangle undergoes a reflection over the x-axis, followed by a translation of 6 units down.

Which represents a single transformation that results in the same image as the composition of transformations described above?

1. a. (x,y)→(−x,y−4)
2. b. (x,y)→(x,−y−4)
3. c. (x,y)→(x,−y−6)

Answer 1

Let's take one single point, say (-2,4). If I reflect it over the x-axis, now it's at (-2,-4), right? Now, you move it down 6, find the new point, and tell me the answer.