Transformations flashcard 8th grade

Front

Which quadrant contains the point named by (2, 5)?

Back

Quadrant I

Front

What transformation is happening? (x, y) ----> (x + 2, y - 3)

Back

slide right 2, down 3

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Front

What is the angle of rotation for this counterclockwise rotation about the origin?

Back

270°

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Front

Which answer shows a reflection across the x-axis?

Back

c

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Front

Which axis is the horizontal (left-right) one?

Back

x-axis

Front

Define transformation in geometry.

Back

A transformation is an operation that moves or changes a shape in some way to produce a new shape.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Front

What is a translation in geometry?

Back

A translation is a type of transformation that slides a figure in a straight line from one position to another without changing its size, shape, or orientation.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Front

What is a reflection in geometry?

Back

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

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a figure around a fixed point, called the center of rotation.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Front

What is the x-axis?

Back

The x-axis is the horizontal axis in a coordinate plane, where the y-coordinate is zero.