Move It!
Point (2,3) moves right 4 and down 2. Find rule and image.
(x+4, y-2), (6,1)
(x, y) → (x + 2, y − 1), point (3,4)
(5, 3)
(2,3) → (6,1). What is the rule?
(x + 4, y − 2)
Rule (x + 4, y − 2) on (3,5) = (8,3).
correct is (7,3)
A map moves a park 3 units right. Rule?
(x + 3, y)
Point (-5,1) moves left 3 and up 6.
(x-3, y+6), (-8,7)
(x, y) → (x − 5, y + 6), point (−2, −1)
(−7, 5)
(−4, 5) → (−1, 9). Rule?
(x + 3, y + 4)
Student says (x − 2, y + 3) means move right 2 and down 3.
left 2 and up 3
A game character moves down 5 and left 2. Rule?
(x − 2, y − 5)
Triangle A(1,1), B(2,3), C(4,1) moves up 5. New coordinates?
A′(1,6), B′(2,8), C′(4,6)
(x, y) → (x + 0, y − 4), point (6, 7)
(6, 3)
Image (8,2) with rule (x + 3, y − 2). What is the pre-image?
(5, 4)
Point (1,1) moved up 5 is (1,4)
correct is (1,6)
A building blueprint shifts up 4 units. Rule?
(x, y + 4)
Rectangle moves right 3 and down 4. What is the rule?
(x + 3, y − 4)
(x, y) → (x + 3, y + 3), point (−4, −2)
(−1, 1)
(7, −1) → (2, 3). Rule?
(x − 5, y + 4)
A translation changes x but not y. Student says it is vertical shift.
No, it is horizontal shift
A drone moves right 6 and up 2. Rule?
(x + 6, y + 2)
Point (0, −3) moves left 6 and up 2. What is the image?
(−6, −1)
Apply (x − 2, y − 5) to (8, 10)
(6, 5)
Image is (0, 0). Original is (−6, 5). What is the rule?
(x + 6, y − 5)
Rule (x + 3, y + 3) applied to (2,2) = (5,4)
correct is (5,5)
A logo moves left 7 and down 3. Rule?
(x − 7, y − 3)