Transformations Review

Front

In a translation, if a figure is moved left 5 units, what is the transformation rule?

Back

(x,y) → (x-5,y)

Front

What is the term for flipping a figure over a line?

Back

Reflection

Front

What is the image of the point (7,8) when rotated 90 degrees counterclockwise around the origin?

Back

(-8,7)

Front

If the point (8, 12) is dilated to (2, 3), what is the scale factor?

Back

1/4

Front

What transformation keeps a figure in the same position but changes its size?

Back

Dilation

Front

What is the transformation rule for a 180-degree rotation around the origin?

Back

(x,y) → (-x,-y)

Front

What is the result of reflecting the point (3,4) over the x-axis?

Back

(3,-4)

Front

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

Back

Translation

Front

What is the image of the point (5, -3) when reflected over the y-axis?

Back

(-5,-3)

Front

What is the transformation rule for a 90-degree clockwise rotation around the origin?

Back

(x,y) → (y,-x)