Transformations Review

Front

Reflect the point (2, -4) over y = x.

Back

(-4, 2)

Front

Reflect the point (6, -3) over the x-axis.

Back

(6, 3)

Front

Which transformation is NOT an Isometry?

Back

Dilation

Front

If you rotate point A(-3, 5) 180° about the origin, what are the coordinates of A'?

Back

A'(-3, -5)

Front

Reflect the point (2, -4) over the y-axis.

Back

(-2, -4)

Front

What is a reflection in geometry?

Back

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

Front

Define isometry in the context of transformations.

Back

A transformation that preserves distances and angles.

Front

What happens to the coordinates of a point (x, y) when reflected over the y-axis?

Back

The new coordinates are (-x, y).

Front

What happens to the coordinates of a point (x, y) when reflected over the x-axis?

Back

The new coordinates are (x, -y).

Front

What is the result of rotating a point (x, y) 90° counterclockwise about the origin?

Back

The new coordinates are (-y, x).