Reflections Flashcards
(4 cards)
1
Q
What is the reflection of a point (x, y) across the x-axis?
A
(x, -y)
2
Q
What is the reflection of a point (x, y) across the y-axis?
A
(-x, -y)
3
Q
What is the reflection of a point (x, y) across the line y = x?
A
(y, x)
4
Q
What is the reflection of a point (x, y) across the line y = -x?
A
(-y, -x)
