Math 2 Unit 1 Test Review

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

• right two, down five
• right two, down 9
• left two, up 9
• left two, down 5

Tags

CCSS.HSG.CO.A.2

Determine where X' would be if you translated this triangle 3 units to the left and 9 units down.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• a
• b
• c
• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABCD to A'B'C'D'.

• Translation 7 units left

• Reflection across the x-axis

• Reflection across the y-axis

• 180^o counter clockwise rotation

Tags

CCSS.8.G.A.3

Identify the transformation.

• Reflection across y-axis

• 90^o Rotation counter clockwise

• Translation 5 units left, 1 unit up.

• Translation 5 units right, 1 unit down

Tags

CCSS.HSG.CO.A.2

Triangle RST has vertices R(1, 1), S(1, 4), and T(3, 1). Graph the figure and its rotated image after a counterclockwise rotation of 180° about the origin. What are the coordinates of Tʹ?

• (-3, -1)

• (-3,-2)

• (5,2)

• (5,4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle RST has vertices R(1, 1), S(1, 4), and T(3, 1). Graph the figure and its reflected image after a y-axis reflection. What are the coordinates of Rʹ?

• (-1, 1)

• (1, 1)

• (-1, -1)

• (1, -1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What does "Rigid Motion Transformation" mean?

• A transformation in which the image changes shape, but not size.

• A transformation in which the image changes size, but not shape.

• A transformation in which the image does not change shape or size.

• A transformation in which the image does not move.

Tags

CCSS.HSG.CO.B.6

When rotating a VERTICAL line 90^o what will the image line look like?

• Vertical

• Horizontal

• Diagonal with a slope of 3/2

• Diagonal with a negative slope

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Translation left 5 units

• Reflection over the line y=1

• Reflection over the y-axis

• Reflection over the line x=1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5