Question

triangle ABC has vertices A (0,1),B(2,5), and C (6,3). Triangle A'B'C' is created by reflecting triangle ABC over the y-axis. what is the x-coordinate of vertex C'?

Answer 1

The x coordinate for c' is -6. When a point is reflected over the y axis, the positives and negatives switch for the x value.

I hope this Helps!