Transformations Practice

Which pair of cards show a shape and its image after a rotation?

• 1 and 4

• 2 and 6

• 3 and 5

Level 1 True or false: When a point is reflected across a line of symmetry, it remains the same distance from the line.

• true

• false

What are the coordinates of M', the image of M(2,4), after a counterclockwise rotation of 90º about the origin?

• (-2, 4)

• (-2, -4)

• (-4, 2)

• (-4, -2)

Which transformation could she use to show that corners 1 and 2 are congruent?

• reflection across line m

• rotation 180 degrees clockwise

• translation to the right

• reflection across line n

Which of these describes the transformation of the triangle? Select ALL that apply.

• Reflection over the x-axis

• Reflection over the y-axis

• Vertical Reflection

• Rotation of 180º clockwise about the origin

• Horizontal Reflection

Which of the following describes the movement of a figure that is translated according to the rule below?

• down 7 units and right 1 unit

• left 7 units and up 1 unit

• right 7 units and down 1 unit

• up 7 units and left 1 unit

What direction is the point translating?

• 9 horizontally, 4 vertically

• -9 horizontally, -4 vertically

• 9 horizontally, -4 vertically

• -9 horizontally, 4 vertically

If point (5,2) is rotated counterclockwise 90° about the origin, its image will be point...

• (2, 5)

• (2, -5)

• (-2, 5)

• (-5, -2)

The image of point (3,4) when reflected in the y-axis is...

• (-3, -4)

• (-3, 4)

• (3, -4)

• (4, 3)

What is the image of the point (−5,2) under the translation 3 units horizontally and −4 vertically?

• (-9, 5)

• (-8, 6)

• (-2, -2)

• (-15, -8)