Question

Reflection across x=3
See picture for full problem. Please and thank you so very much!!!!

Answer 1

U (3,-4) I(0,-2) R(0,-4)

Answer 2

The triangle will look exactly the same, but the I and R points will be flipped. Since x=3 is the reflection line and x=3 is the center of the triangle, the triangle itself is just reflected. Hope this helps!