To make this a fraction, let's put

. We can divide both top and bottom by 6, leaving us with

. This is as far as we can reduce it, making it your answer. I hope this helps!
Answer:

Step-by-step explanation:

Answer: What do you need help with?
Step-by-step explanation: I can help with anything.
Answer:
(-4,-1) --------> (-4,1)
Step-by-step explanation:
P(x,y) -----------> P' (x, -y)
y-axis