Question

Find the image O(2,4) after two reflections, first in the like y=1, and then in the line x=-3

Answer 1

(-8, -2)

Explanation:

When reflecting across a vertical or horizontal line, we want to find the distance from the preimage to the line, then find the corresponding point on the other side of the line the same distance away.

After the first reflection, the new coordinates are (2, -2).

After the second reflection, the coordinates are (-8, -2).