TEKS.MATH.8.10A

∆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

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

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

• Translation
• Reflection across the y-axis
• Reflection across the x-axis
• 90^o counter clockwise Rotation

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• The graph of g is a vertical translation 2 units up of the graph of f
• The graph of f is a horizontal translation two units left of g
• The graph of g is a vertical stretch by a factor of 2 of the graph of f
• The graph of g is a reflection of the graph of f

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Which rule would result in a translation of 2 units left and 3 units up?

• (x, y) → (2x, 3y)
• (x, y) → (x - 2, y + 3)
• (x, y) → (-x, -y)
• (x, y) → (x + 2, y - 3)

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

When you translate, (x-4,y-8) will move _____.

• 4 units left and 8 units right
• 4 units down and 8 units left 
• 4 units left and 8 units up
• 4 units left and 8 units down

Tags

TEKS.MATH.8.10A

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Triangle D is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

When you translate, (x,y) --> (x - 4 , y) will move _____.

• 4 units right
• 4 units left
• 4 units up
• 4 units down

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A