Geometric Translations

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4

Tags

CCSS.HSG.CO.A.2

In a translation, the preimage and image are ___________.

• congruent

• similar

• different

• none of the above

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is happening?

(x, y) ----> (x + 2, y - 3)

• translation up 2, left 3

• translation right 2, up 3

• translation right 2, down 3

• translation left 3, right 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has vertices at A(6, 1) B(1, 7) and C(-3, -2). The translation to create triangle A'B'C' is (x, y) goes to (x - 1, y + 2). Which will be the coordinates of triangle A'B'C'?

• A'(5, 2), B'(0, -4), C'(0, 9)

• A'(5, 3), B'(0, -4), C'(0, 8)

• A'(5, 3), B'(0, 9), C'(-4, 0)

• A'(5, 2), B'(1, -3), C'(0, 9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translate the point A (-3, 4) right 5 and up 1

• (-2, 9)
• (-8, 5)
• (8, 3)
• (2, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you translate, you ______ a number to x and y.

• Add or subtract
• Multiply or divide
• Add or multiply
• Subtract or divide

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2

What does this transformation say to do?
(x, y) -----> (x, y +4) 

• slide down 4
• slide up 4
• slide right 4
• slide left 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 8 units to the right and 5 units down

• Translated 5 units to the right and 8 units down

• Translated 5 units to the right and 5 units down

• Translated 6 units to the right and 5 units down

Tags

CCSS.HSG.CO.A.2

Translate the point A (-3, 4).

(x,y) --> ( x + 5, y + 1 )

• (-2, 9)

• (-8, 5)

• (8, 3)

• (2, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5