Transformations Test

A slide is also called a _________.

• Translation

• Reflection

• Rotation

• Transformation

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Translation are always _______

• Congruent

• Bigger

• Smaller

• Rotated

What is this picture an example of?

• An angle

• A cat vertex

• Rotation

What transformation is happening to the red triangle to get to the blue triangle?

• Translation

• Rotation

• Reflection

Determine how to translate triangle ABC to triangle A'B'C'.

• (x-2, y+5)

• (x+2, y-9)

• (x-2, y+9)

• (x-9, y+2)

What transformation is happening?

(x, y) ----> (x + 2, y - 3)

• slide up 2, left 3

• slide right 2, up 3

• slide right 2, down 3

• slide left 3, right 2

Reflect the point (2, -4) over the y-axis.

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Reflect (6, -3) over the line x-axis.

• (6, 3)

• (-6, -3)

• (-3, 6)

• (3, -6)

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

• S'(3, 7)

• S'(-3, 7)

• S'(-3, -7)

• S'(3, 7)