Composition of Transformations

Front

What is the transformation rule for translating a figure 5 units down and 2 units to the right?

Back

(x,y) -> (x+2, y-5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What are the coordinates of point A (3,8) after applying the transformation (x,y) -> (x-5, y-1) and then reflecting over the x-axis?

Back

A'(-2,-7)

Tags

CCSS.8.G.A.3

Front

What is the order of rotation for an equilateral triangle?

Back

Order 3

Tags

CCSS.HSG.CO.A.4

Front

Which transformation changes the size of a figure without affecting its shape?

Back

Dilation

Tags

CCSS.8.G.A.3

Front

What is the final location of point P(2, -5) after reflecting over the x-axis and applying the rule (x,y) -> (2x, 2y)?

Back

P'(4, 10)

Tags

CCSS.HSG.CO.A.2

Front

Define translation in the context of transformations.

Back

A transformation that moves every point of a figure the same distance in the same direction.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is reflection in geometry?

Back

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Explain dilation in terms of transformations.

Back

A transformation that alters the size of a figure but maintains its shape.

Tags

CCSS.8.G.A.3

Front

What does the term 'rotation' mean in geometry?

Back

A transformation that turns a figure around a fixed point at a certain angle.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of reflecting a point over the x-axis?

Back

The y-coordinate of the point changes sign.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5