Unit 9: Transformations Review Game

Vocabulary

100

A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation.

What is translation?

200

Operations that alter the form or appearance of a figure while preserving congruency. Examples: translations, reflections, and rotations.

What is transformations?

300

The transformation flips and maps the original image the same distance from the mirror line

What is a reflection?

400

A transformation in which a plane figure turns around a fixed center point counterclockwise.

What is rotation?

500

A transformation that preserves congruency? Name all 3.

Rotation, Reflection, Translation

Translations

100

The notation for a figure that is translated 3 units left.

What is (x-3,y)?

200

Find the coordinates of A' if segment AB with A(2, 4) and B(-1, 1) is translated by (x+2, y-5).

What is A'(4, -1)?

300

Find the coordinates of X', Y', and Z' when triangle XYZ with X(0,3), Y(3, -2), and Z(4,0) is translated by (x-5, y+1).

What is X'(-5, 4), Y'(-2, -1), and Z'(-1, 1)?

400

Find the coordinates of M' and N' when MN with M(-4, -1) and N(-3, -3) is translated 5 units right and 2 units up.

What is M'(1, 1) and N'(2, -1)?

500

The rule or notation when D(-5, 4), E(-4, 1), and F(-2, 1) is translated to D'(-5,0), E'(-4, -3), and F'(-2, -3).

What is (x+0,y-4)?

Reflections

100

The equation for the line of reflection if a figure is reflected over the y-axis.

What is Rx=0?

200

The coordinates of X' when XY with X(-3, 1) and Y(-1, 4) is reflected over the x-axis.

What is X'(-3, -1)?

300

The coordinates of M', N', and O' when triangle MNO with M(-2, -4), N(-3, 1), and O(0, 2) is reflected over the line x=2.

What is M'(6, -4), N'(7, 1), and O'(4, 2)?

400

The line of reflection when A(-2, 0), B(1, 3), and C(3, -4) is reflected to A'(-2, -2), B'(1, -5), and C'(3, 2).

What is y=-1?

500

The line of reflection when X(-4, 0), Y(-2, -2), and Z(0, -8) is reflected to X'(-2, 0), Y'(-4, -2), and Z'(-6, -8).

What is x=-3?

Rotations

100

This direction of rotation that goes to the left.

What is counterclockwise?

200

The rule when rotating G(2,4) 180 degrees counterclockwise around the origin.

What is r(180,0)(G)?

300

You need these two pieces of information to perform a rotation.

What is the center of rotation and the angle of rotation?

400

This is the image of OP for a rotation 270 degrees counterclockwise about the point P given O(3,2), and P(1,-2).

What is O'(3, 2) and P'(3, -6)?

500

This angle of rotation maps Q(3, 3)-->q(-3, 3) given PQRS with vertices p(1,1), Q(3,3), R(4,1), S(3,0), and coordinates of PQRS rotated are p(-1,1), q(-3,3), r(-1,4), s(0,3).

What is rotation 90 degrees counterclockwise?