Unit 3 Test: Rigid Motion Transformations

Front

A slide is also called a _________.

Back

Translation

Front

What type of transformation is shown?

Back

Translation

Front

Write a rule for the translation: (x +2, y - 1)

Back

(x +2, y - 1)

Front

Determine where X' would be if you translated X 3 units to the left and 9 units down: X(1, 4)

Back

(-4, -5)

Front

Reflections over the x-axis change the ____-__________.

Back

y-coordinate

Front

What is a transformation that moves a figure without changing its shape or size?

Back

Rigid Motion

Front

What is the effect of a reflection over the y-axis on the coordinates (x, y)?

Back

(−x, y)

Front

What is the effect of a rotation of 90 degrees counterclockwise on the coordinates (x, y)?

Back

(−y, x)

Front

What is the effect of a translation of (x + 3, y - 2) on the point (2, 5)?

Back

(5, 3)

Front

What type of transformation is a flip over a line?

Back

Reflection