Transformational Geometry

Describe the transformation shown in the graph.

• Reflect over x-axis

• Reflect over y-axis

• Rotate 180 degrees

• Translate 4 units right

Tags

CCSS.HSG.CO.B.6

Determine how to translate triangle A'B'C' to triangle ABC.

• (x+2, y-5)

• (x+2, y-9)

• (x-2, y-9)

Tags

CCSS.HSG.CO.A.2

State the line of reflection.

• Reflection across y-axis

• Reflection across x-axis

• Reflection across x = 1

• Reflection across y = 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is the picture being reflected in the y-axis or x-axis?

• y-axis

• x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect a figure over the y-axis- 

• Change the x-coordinate

• Change the y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find K' if the figure is reflected across the x-axis

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is this transformation?
(x, y) ----> (-x, y) 

• Reflect over the x axis

• Reflect over the y-axis

• Slide down 1

• slide left 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a translation?

• When you turn an object around a point.

• When you slide an object from one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation shown in the graph.

• Rotate 90 degrees CCW

• Translate 3 left and 4 down

• Translate 1 left and 2 down

• Reflect over y-axis

Tags

CCSS.HSG.CO.A.2

Describe the transformation shown in the graph.

• Translate 4 left and 1 up

• Translate 1 left and 4 up

• Rotate 180 degrees

• Reflect over the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5