Dilations, Translations, and Reflections on a Coordinate Plane

A car driving down a straight road is an example of a _________.

• rotation

• reflection

• translation

• dilation

What's the degree of rotation in this image?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

If this figure is rotated 180 degrees, which quadrant will it end up in?

• quadrant 1

• quadrant 2

• quadrant 3

• quadrant 4

How is Quadrilateral EFGH translated to E'F'G'H'?

• 6 down

• 6 down, 1 right

• 6 down, 3 left

• 8 down, 1 right

• A

• B

• C

• D

Translate the triangle down four and right three, then reflect over the x-axis. What is the new location of point C?

• (-2,-6)

• (2,-6)

• (2,6)

• -2,6)

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8

• up 9, left 4

• down 3, right 8

• down 9, right 4

Which rule would result in a translation of 2 units left and 3 units up?

• (x, y) → (2x, 3y)

• (x, y) → (x - 2, y + 3)

• (x, y) → (-x, -y)

• (x, y) → (x + 2, y - 3)

After dilating the triangle using a scale factor of 1/2. The new ordered pair for Y′ is...

• (4,2)

• (4,4)

• (16,8)

• (8,4)

• A

• B

• C

• D