Translations and Reflections on Coordinate Geometry

Front

What is the result of reflecting point C(2, 4) over the y-axis?

Back

C'(-2, 4)

Front

When you reflect a point over the y-axis, which coordinate changes to its opposite?

Back

x-coordinate

Front

How do you translate triangle ABC to triangle A'B'C' if the translation is (x + 3, y - 2)?

Back

Move each point of triangle ABC 3 units to the right and 2 units down.

Front

What does reflecting a point over the x-axis do to its coordinates?

Back

The y-coordinate changes to its opposite.

Front

If point D(5, -3) is reflected over the x-axis, what are the coordinates of D'?

Back

D'(5, 3)

Front

What is the translation rule for moving a point 4 units left and 2 units up?

Back

(x - 4, y + 2)

Front

What is the result of reflecting point E(-3, 7) over the y-axis?

Back

E'(3, 7)

Front

If triangle XYZ is reflected over the x-axis, what happens to the y-coordinates of its vertices?

Back

They become their opposites.

Front

What is the effect of translating a point (x, y) by (x - 5, y + 3)?

Back

The point moves 5 units left and 3 units up.

Front

What is the reflection of point F(0, 0) over the y-axis?

Back

F'(0, 0) (it remains the same)