Question

Translate the shape A two squares right and one square up.What are the coordinates of the vertices of the image?

Answer 1

(3, 5) (3, 2) , (5, 2)

Explanation:

Analysis:

(1) Translate square A two squares right

(a, b) ⇒ ( a + 2, b)

{ (1, 4) {(3, 4)

{ (1, 1) ⇒ { (3, 1)

{ (3, 1) { (5, 1)

(2) ... one square up:

(a, b) ⇒ (a, b + 1)

{ (3, 4) { (3, 5)

{ (3, 1) ⇒ { (3, 2)

{ (5, 1) { (5, 2)