Translations and Reflections Study Guide

1

Which of the following shows the rule in coordinate notation for the transformation below?

A (x,y) → (x+2, y-1)

B (x,y) → (x+1, y-2)

C (x,y) → (x-2, y+1)

D (x,y) → (x-1, y+2)

1

A

B

C

D

1

You need to move a figure to the right 3 units and down 4 units.
What is the coordiante notation for this rule?

A (x,y) → (x + 3, y + 4)

B (x,y) → (x + 4, y - 3)

C (x, y) → (x - 3, y + 4)

D (x, y) → (x + 3, y - 4)

1

What does the following rule describe?
(x, y) → (x-2, y+5)

A Translate a figure up 5 units and left 2 units.

B Translate a figure right 2 units and up 5 units.

C Translate a figure left 2 units and down 5 units.

D Translate a figure down 2 units and right 5 units.

1

Plot the point (3,3) and reflect it over the x-axis. What is the new prime coordinate?

8.G.3

1

What quadrant is (-3, 2) in?

1

2

3

4

1

The coordinates for the preimage are A(3,4) B(2,4) and C(2,1). What would the coordinates be if you reflect over the y-axis?

A'(0,-4) B'(0,-4) and C'(0,-1)

A'(-3,-4) B'(-2,-4) and C'(-2,-1)

A'(3,-4) B'(2,-4) and C'(2,-1)

A'(-3,4) B'(-2,4) and C'(-2,1)

8.G.3

1

If you reflect (4,4) on the x-axis, what are the coordinates of the image.

(4,-4)

(-4,4)

(-4,-4)

(4,4)

8.G.3

Translations and Reflections Study Guide

Which of the following shows the rule in coordinate notation for the transformation below?

You need to move a figure to the right 3 units and down 4 units. What is the coordiante notation for this rule?

What does the following rule describe?(x, y) → (x-2, y+5)

Plot the point (3,3) and reflect it over the x-axis. What is the new prime coordinate?

What quadrant is (-3, 2) in?

The coordinates for the preimage are A(3,4) B(2,4) and C(2,1). What would the coordinates be if you reflect over the y-axis?

If you reflect (4,4) on the x-axis, what are the coordinates of the image.

Which of the following shows the rule in coordinate notation for the transformation below?

You need to move a figure to the right 3 units and down 4 units. What is the coordiante notation for this rule?

What does the following rule describe?(x, y) → (x-2, y+5)

Plot the point (3,3) and reflect it over the x-axis. What is the new prime coordinate?

What quadrant is (-3, 2) in?

The coordinates for the preimage are A(3,4) B(2,4) and C(2,1). What would the coordinates be if you reflect over the y-axis?

If you reflect (4,4) on the x-axis, what are the coordinates of the image.

You need to move a figure to the right 3 units and down 4 units.
What is the coordiante notation for this rule?

What does the following rule describe?
(x, y) → (x-2, y+5)

You need to move a figure to the right 3 units and down 4 units.
What is the coordiante notation for this rule?

What does the following rule describe?
(x, y) → (x-2, y+5)