Your answer would be ΔAED and ΔCDE
I hope I helped :)
- Shay❤
Answer:
bhet
Step-by-step explanation:
see ya there
Answer: B) (-x, y)
<u>Step-by-step explanation:</u>
If a coordinate is reflected across the y-axis, the y-coordinate stays the same but the x-coordinate changes signs.
Consider (1, 2) as the original point. Now reflect it across the y-axis. The new coordinate is (-1, 2). The y-coordinate stayed the same (2) but the x-coordinate changed signs (1 → -1).
The answer is a because you fill in 4 where 2(x) is for the x