UNIT 6 TRANSFORMATIONS TEST GEOMETRY

Front

What is the algebraic rule for a 180° rotation (clockwise or counterclockwise)?

Back

( -x, -y)

Front

What type of rotation does the red triangle represent?

Back

90° Clockwise

Front

What transformation is represented by the rule (x, y) ----> (x, -y)?

Back

Reflect over the x axis

Front

What is the result of reflecting a point (x, y) over the y-axis?

Back

(-x, y)

Front

What is the result of reflecting a point (x, y) over the x-axis?

Back

(x, -y)

Front

What is the algebraic rule for a 90° clockwise rotation?

Back

(y, -x)

Front

What is the algebraic rule for a 90° counterclockwise rotation?

Back

(-y, x)

Front

What is the algebraic rule for a 270° clockwise rotation?

Back

(-y, x)

Front

What is the algebraic rule for a 270° counterclockwise rotation?

Back

(y, -x)

Front

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

Back

Translation