Transformations Over X and Y Axis

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

A double reflection over the x- and y-axes is the same as a ____________ of ______.

• Rotation of 180 Degrees

• Rotation of 90 Degrees

• Reflection over the x-axis

• Reflection over the y-axis

Tags

CCSS.8.G.A.3

Choose the correct transformations

• rotate 90 degrees counter-clockwise around the origin, and then reflect over the x-axis

• right 1, down 4, and then reflection over the y-axis

• right 6, and then reflection over the x-axis

• reflection over the line y=x, and then translate up 4, right 2

Tags

CCSS.8.G.A.3

Determine the image of C after it's first translated by the rule

(x, y) → (x − 3, y + 3)

and is then reflected over the y-axis.

• C"(-2, 2)

• C"(2, 2)

• C"(4, -4)

• C"(-4, 4)

Tags

CCSS.8.G.A.3

A reflection over the x-axis causes the ​ (a)   to stay the same and the ​ (b)   to switch.

The algebraic representation is ​ (c)  

• x-value

• y-value

• (x, y)-->(x, -y)

• (x, y)-->(-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is a rule for a reflection over the x-axis?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine the image of C after it's first translated by the rule

(x, y) → (x − 2, y + 5)

and is then reflected over the y-axis.

• C"(-1, 4)

• C"(1, 4)

• C"(6, -3)

• C"(-3, 6)

Tags

CCSS.8.G.A.3

Which sequence of transformations will result from shape F to shape F''?

• Reflection over both axes

• Reflection, then rotation

• Translation, then reflection

• Rotation, then translation

Tags

CCSS.8.G.A.3

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees cw around the origin

• Rotate 90 degrees cw around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees ccw about the origin.

Tags

CCSS.8.G.A.3

Choose the correct transformations

• rotate 90 degrees counter-clockwise around the origin, and then reflect over the x-axis

• right 1, down 4, and then reflection over the y-axis

• right 6, and then reflection over the x-axis

• reflection over the line y=x, and then translate up 4, right 2

Tags

CCSS.8.G.A.3