Reflections

Front

Flipping a figure is a ...

Back

Reflection

Front

What is the reflection of D (5, -5) when reflected over the same axis of reflection as J (-1,11) to J' (-1, -11)?

Back

(5,5)

Front

Reflect the point (2, -4) over the y-axis. What is the new coordinate?

Back

(-2, -4)

Front

Triangle ABC has vertices A(5,2). Find the coordinates of A' after a reflection over the x-axis.

Back

A’(5, -2)

Front

If ∆QRS contains the points: Q(4, 2), R(5, 1), S(3,7), what will S' be after reflecting across the y-axis?

Back

S'(-3, 7)

Front

What is the definition of reflection in geometry?

Back

Reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

What happens to the x-coordinates of points when reflected over the y-axis?

Back

The x-coordinates change sign (x becomes -x), while the y-coordinates remain the same.

Front

What happens to the y-coordinates of points when reflected over the x-axis?

Back

The y-coordinates change sign (y becomes -y), while the x-coordinates remain the same.

Front

If a point P(x, y) is reflected over the line y = x, what are the coordinates of the reflected point P'?

Back

P' is (y, x).

Front

What is the line of reflection?

Back

The line of reflection is the line over which a figure is flipped to create a mirror image.