Quadrilateral PQRS has a vertex at (5, 2). What are the coordinates of this vertex after it is reflected across the x-axis?

• (5, -2)

• (-5, 2)

• (-5, -2)

• (5, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

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

What does a translation do to a figure on the coordinate plane?

• Rotates it

• Flips it

• Shrinks it

• Slides it

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Sliding a figure is a ...

• Rotation

• Translation

• Dilation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Reflection across y-axis

• 90 Rotation counter clockwise

• Translation 5 units left, 1 unit up.

• Translation 5 units right, 1 unit down

Tags

CCSS.HSG.CO.A.2

How is Quadrilateral EFGH translated to E'F'G'H'?

• 6 down

•  1 right, 6 down

•  3 left, 6 down

• 8 down,1 right

Tags

CCSS.HSG.CO.A.2

How is triangle ABC being translated to triangle A'B'C'?

•  left 8, up 3

• left 4, up 9

• right 8, down 3

• right 4, down 9

Tags

CCSS.HSG.CO.A.2