Question 869361: A point has coordinates A(-3, 5). Find the coordinates of its image if it's translated by (x - 2, y + 1).
A'(-5, 6)
A'(1, 6)
A'(-1, 6)
A'(-1, 4)
An image point has coordinates B'(7, -4). Find the coordinates of its pre-image if the translation used was (x + 4, y + 5).
B(11, 1)
B(3, 1)
B(3, -9)
B(11, -9)
Two points in a transformation are J'(-2, 5) and J(0, 4). Which of the following translations was used?
(x + 2, y - 1)
(x - 2, y + 1)
(x - 2, y - 1)
(x + 2, y + 1)
If K(3, -7) is rotated 270°, what will be the coordinates of its image?
K'(-3, 7)
K'(-7, -3)
K'(7, 3)
K'(-7, 3)
An image point after a 180° rotation is Z'(3, 7). What were the coordinates of the pre-image point?
Z(-3, -7)
Z(7, 3)
Z(-7, -3)
Z(7, -3)
Answer by mathhelper123(14)   (Show Source):
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