Reflections Translations Geometry

Which graph shows a reflection across the y-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which graph shows a reflection across y=x?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

• S'(3, 7)

• S'(-3, 7)

• S'(-3, -7)

• S'(3, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the x-axis, what will Q' be?

• Q'(4, 2)

• Q'(-4, 2)

• Q'(-4, -2)

• Q'(4, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine how to translate triangle ABC to triangle A'B'C' ?

• (x + 2, y - 5)

• (x + 2, y - 9)

• (x - 2, y - 9)

• (x - 2, y + 9)

Tags

CCSS.HSG.CO.A.2

Determine where T' would be if you translated T 3 units to the right and 6 units up.

• (5, 1)

• (2, -5)

• (-1, 1)

• (8, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the translation of point A(2, 1) to point A'(5, 3).

• (x, y) - (x – 3, y + 2)

• (x, y) - (x – 3, y – 2)

• (x, y) - (x + 3, y + 2)

• (x, y) - (x + 3, y – 2)

Tags

CCSS.HSG.CO.A.2

Which graph shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• x-axis

• y=-1

• x=-1

• y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point M (-3, 5) is translated using this rule. 
(x, y) ----> (x - 1, y) 
What are the coordinates of M'?

• (-4, 5)

• (-2, 5)

• (-4, 4)

• None of these

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5