Answer:
Hello! Rx-axis means that they want the coordinates after they are reflected over the x-axis.
The original coordinates are as follows:
Q (1, 5)
R (3, -1)
S (0, 0)
T (-2, 3)
Reflecting a coordinate (x, y) over the x-axis results in the new coordinates being (x, -y).
Performing this translation over the 4 given points, we obtain:
Q' (1, -5)
R' (3, 1)
S' (0, 0)
T' (-2, -3)
hope this helps :)