Unit 4 Test Review – Transformations (Worksheet Questions)

Identify the type of transformation shown by the figure and its image on the coordinate plane.

• Translation

• Rotation

• Reflection

Identify the type of transformation shown by the figure and its image on the coordinate plane.

• Translation

• Rotation

• Reflection

Identify the type of transformation shown by the figure and its image on the coordinate plane.

• Translation

• Rotation

• Reflection

For triangle DEF shown, apply the translation (x, y) → (x − 2, y + 3). What are the coordinates of D′?

• (−4, 4)

• (−2, 4)

• (0, 1)

• (−5, 3)

For triangle DEF shown, apply the translation (x, y) → (x − 2, y + 3). What are the coordinates of E′?

• (−1, 8)

• (3, 2)

• (−3, 2)

• (1, 8)

For triangle DEF shown, apply the translation (x, y) → (x − 2, y + 3). What are the coordinates of F′?

• (−2, 3)

• (2, −3)

• (0, 3)

• (−3, 2)

Reflect point P(−4, 1) over the x-axis. What are the coordinates of P′?

• (−4, −1)

• (4, 1)

• (1, −4)

• (−1, 4)

Reflect point Q(2, −3) over the x-axis. What are the coordinates of Q′?

• (2, 3)

• (−2, −3)

• (−3, 2)

• (3, −2)

Reflect point P(−4, 1) over the y-axis. What are the coordinates of P′?

• (4, 1)

• (−4, −1)

• (1, −4)

• (−1, 4)

Reflect point Q(2, −3) over the y-axis. What are the coordinates of Q′?

• (−2, −3)

• (2, 3)

• (−3, 2)

• (3, −2)