Answer:
18
Step-by-step explanation:
Answer:
the third one...............
Answer:
-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
So first, we know (-x,-y) reflected across y axis is (x,-y). and (x,y) reflected across y axis is (-x, y). So we can apply this to get (-4,-1) to (4,-1). (2,6) to (-2,6).