If a translation is defined by (x, y)-->(x-1, y+5), what is the image of the

[Nessa O'brien]

preimage point? 1. If a translation is defined by (x, y)-->(x - 1, y + 5), what is the image of the preimage point
(-3, 8)?
a. (-2, 3)
b. (-4, 13)
c. (-2, 13)
d. (-4, 3)

2. A dilation has center (0, 0). Find the image of the point B (3, -5) for the scale factor of 2.
a. (1, -7)
b. (5, -3)
c. (1.5, -2.5)
d. (6, -10)

3. Describe the translation as an ordered pair: 3 units to the left, 7 units up.
a. (x, y) (x + 3, y – 7)
b. (x, y) (x – 3, y – 7)
c. (x, y) (x + 3, y + 7)
d. (x, y) (x – 3, y + 7)

4. Which letter does not have a line of symmetry?
a. U
b. G
c. M
d. V

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