Reflection Practice

When you reflect over the x axis, what stays the same?

• x stays the same

• y stays the same

• z stays the same

• q stays the same

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you reflect over the y axis, what stays the same?

• x stays the same

• y stays the same

• z stays the same

• q stays the same

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

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

• (x, y) --> (x, -y)

• (x, y) --> (-x, y)

• (x, y) --> (-y, x)

• (x, y) --> (y, -x)

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

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

• (x, y) --> (x, -y)

• (x, y) --> (-x, y)

• (x, y) --> (-y, x)

• (x, y) --> (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Quadrilateral ABCD is reflected across the x-axis to create quadrilateral A'B'C'D'. Which algebraic

rule describes this transformation?

• (x, y) --> (x, -y)

• (x, y) --> (-x, y)

• (x, y) --> (-x, -y)

• (x, y) --> (-y, x)

Tags

CCSS.HSG.CO.A.4

CCSS.HSG.GPE.B.4

If the triangle ABC is reflected across the y-axis to create a new image, which rule describes this

transformation?

• (x, y) --> (-x, y)

• (x, y) --> (x, -y)

• (x, y) --> (-y, x)

• (x, y) --> (y, -x)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6

Triangle XYZ is reflected across the y-axis. If (x,y) are the coordinates of one of its vertices, which ordered pair represents the reflected vertex?

• (-x, y)

• (y, -x)

• (x, -y)

• (-y, x)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

Quadrilateral WXYZ is reflected across the x-axis. If (x,y) are the coordinates of one of its vertices, which ordered pair represents the reflected vertex?

• (x, -y)

• (-x, y)

• (-y, x)

• (-x, -y)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

CCSS.HSG.GPE.B.4

Quadrilateral PRST is reflected across the y-axis to form Quadrilateral P'R'S'T'. Which rule describes this transformation?

• (x, y) --> (-x, y)

• (x, y) --> (x, -y)

• (x, y) --> (-x, -y)

• (x, y) --> (-y, x)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

Pentagon ABCDE is reflected across the x-axis to form Pentagon A'B'C'D'E'. Which rule describes this transformation?

• (x, y) --> (x, -y)

• (x, y) --> (-x, y)

• (x, y) --> (-x, -y)

• (x, y) --> (y, -x)

Tags

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6