7.4

Describe the Transformation (x,y)→(x,y+4)

• translation right 4

• translation up 4

• translation left 1 and up 4

• translation right 1 and up 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation from A (0,3) to A' (5,3)

• translate right 5

• translate right 5 and down 5

• translation right 2 and up 3

• rotation 180⁰

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point A is located at (5,2).  Find the coordinates of A after a reflection over the x-axis.

• A’(5, -2)
• A’(-5, -2)
• A’(-5, -2)
• A'(5,2)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

Given C(2, 9), under which reflection is C'(-2, 9)?

• reflected in the x-axis
• reflected in the y-axis
• reflected in the line x = 2
• reflected in the line y = x

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

Reflect the point (-1, 2) over the y-axis.

• (-1, -2)
• (1, 2)
• (1, -2)
• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

Reflect the point (-2, -2) over the x-axis.

• (2, 2)
• (2, -2)
• (-2, 0)
• (-2, 2)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

∆LMN contains the points: L(4, 2) M(5, 1) N(3,7). If the triangle is reflected across the y-axis, what will M' be?

• M'(5, 1)
• M'(-5, 1)
• M'(-5, -1)
• M'(5, -1)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

Quadrilateral BQVN contains the points:
B(-2,4) Q(-2, -4) V(2,4) N(2, -4). If the quadrilateral is translated to the right 2, what will B' be?

• B'(0, 4)
• B'(-4, 4)
• B'(-6, 4)
• B'(-2, 6)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.G.A.2

Quadrilateral FTSL contains the points:
F(2, 2) T(-6, 4) S(-2, -4) L(-5, -4). If the quadrilateral is translated down 3, what will S' be?

• S'(-2, -7)
• S'(-2, -1)
• S'(-5, -4)
• S'(-5, 4)

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

Pre-image: (4, –2)

Rule: (x,y)-->(x – 3, y – 2)

Coordinates of new image:

• (7, -4) 
• (1, –4) 
• (1, 0) 
• (7, 0) 

Tags

CCSS.8.G.A.3

CCSS.8.G.A.1

CCSS.8.F.A.1