A rotation followed by a reflection I think
Answer:
Step-by-step explanation:
Sslsl
I'm not sure what the ray exactly is but some examples of ray names are ray RT or ray TR. You basically switch the letters.
Y=-1/2x+5 slope=-1/2 because it goes down one unit and to the right 2 units, and the y intercept is 5 because that's where the line intercepts the y-axis!