Transformations Rotations Reflections

What is the Algebraic Representation for this transformation?

• (x, y) → (y, x)

• (x, y) → (-x, y)

• (x, y) → (-y, -x)

• (x, y) → (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule describes rotating 180° clockwise?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( -y, -x )

• ( x, y ) → ( -y, x )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle with points A(2, 3), B(2, -1), and C(4, 2) is rotated 270° counterclockwise. What algebraic rule describes this transformation?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle with points A(2, 3), B(2, -1), and C(4, 2) is rotated 90° counterclockwise. What algebraic rule describes this transformation?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle with points A(2, 3), B(2, -1), and C(4, 2) is rotated 90° clockwise. What algebraic rule describes this transformation?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle with points A(2, 3), B(2, -1), and C(4, 2) is rotated 270° clockwise. What algebraic rule describes this transformation?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select the correct algebraic representation for the reflection shown below. (Which axis was it reflected over?)

• (-x, y)

• (x, -y)

• (x,y)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select the correct degree of rotation for the transformation shown below?

• 90 degrees clockwise

• 90 degrees counter clockwise

• 180 degrees

• 270 degrees counter clockwise

Tags

CCSS.HSG.CO.B.6

Which side corresponds to EH?

• AB

• BC

• CD

• AD

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What happened to figure ABCD when it was translated to figure EFGH.

• (x+10, y+2)

• (x+2, y+10)

• (x-10, y-2)

• (x-2, y-10)

Tags

CCSS.HSG.CO.A.2