Reflections

Front

Reflect Point C over the y-axis: What is the new coordinate?

Back

(-3, 2)

Front

Flipping a figure is a ...

Back

Reflection

Front

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

Back

S'(-3, 7)

Front

What is the original figure prior to a transformation called?

Back

Pre-image

Front

Reflect over x-axis. Which point would be at (3, -6)?

Back

A

Front

What is the definition of reflection in geometry?

Back

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

Front

What is the line of reflection?

Back

The line over which a figure is reflected.

Front

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

Back

P'(-x, y)

Front

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

Back

P'(x, -y)

Front

What is the difference between a reflection and a rotation?

Back

A reflection flips a figure over a line, while a rotation turns a figure around a point.