5.1 - 5.2 Review Big Ideas

Front

What is the result of rotating the point Z(4, -2) 180 degrees about the origin?

Back

Z'(-4, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What type of transformation is represented by a mirror image across a line?

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the image of the point C(6, -4) after a 90 degrees counterclockwise rotation about the origin?

Back

C'(4, 6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What transformation moves a figure to the right 5 units and down 2 units?

Back

(x,y) → (x+5, y-2)

Tags

CCSS.HSG.CO.A.2

Front

Identify the transformation from ABC to A'B'C' if the coordinates change by (x+8, y+4).

Back

The transformation is a translation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the general rule for a 90 degrees clockwise rotation about the origin?

Back

(x, y) → (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the general rule for a 180 degrees rotation about the origin?

Back

(x, y) → (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the general rule for a reflection over the x-axis?

Back

(x, y) → (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the general rule for a reflection over the y-axis?

Back

(x, y) → (-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the general rule for a translation that moves a figure left 3 units and up 4 units?

Back

(x, y) → (x-3, y+4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5