Unit 3 Transformations Review#2

• dilation

• rotation

• reflection

• translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• (-1,-4)

• (1,4)

• (4,1)

• (4,-1)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• (0,3)

• (2,0)

• (4,2)

• (2,5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• 
• 
• 
• 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• reflection over the x-axis, then a reflection over the y-axis

• a translation 8 units down, then a reflection over the y-axis

• a reflection over the x-axis, then a translation 6 units to the left

• a rotation 90 degrees clockwise about the origin, then a translation 6 units to the left

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• a translation 2 units up and 2 units to the right, then a reflection over the x-axis

• a translation 2 units up and 2 units to the right, then a reflection over the y-axis

• a translation 2 units down and 2 units to the left, then a reflection over the x-axis

• a translation 2 units down and 2 units to the left, then a reflection over the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• It can be defined with two reflections

• It can be defined with one rotation and one translation

• It cannot be defined because Figure A and Figure B are not congruent.

• It cannot be defined because the longest side of Figure B is on the bottom.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the coordinates of the point (2,-3) after it is reflected over the x-axis?

• (2,3)

• (-2,3)

• (-2,-3)

• (3,-2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• B'(10,4)

• B'(18,11)

• B'(12,21)

• B'(14,19)

Tags

CCSS.HSG.CO.A.2

Which of the following values of x is the solution to the follow equation?

12x + 7 = 5x - 21

• 14

• 7

• -4

• -8