Assignment: Transformation Sequences

Question #1

Please refer to the following graph.

The graph represents the transformation called a ____.

horizontal stretch vertical stretch rotation

Question #2

Please refer to the following graph.

This kind of transformation can change the .

the lengths of some or all of the sides the area of the shape both a and b

Question #3

Square EFGH has vertices: E = (-1,1), F = (-1,2), G = (-2,1), H = (-2, 2). In which quadrant will the image of vertex E' be if the square is rotated 270° clockwise about the origin O?

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

Question #4

Please refer to the following graph.

The center of rotation is illustrated by ___.

90 degrees

Point X
the arc formed by the vertices

Question #5

Please refer to the following graph.

The angle of rotation is ___.

90 degrees
-90 degrees
0 degrees

Question #6

Please refer to the following graph.

The line of reflection is the .

y-axis
center of rotation
x-axis

Question #7

Please refer to the following graph.

If the coordinate of vertex A is (-2,4), then the coordinate of vertex A' is .

(-2,-4)
(2, -4)
(2, 4)

Question #8

Which transformation maps hexagon 1 into 3?

Reflection along the y-axis and rotation of 180° by the origin O Reflection along the y-axis and reflection along the x-axis Reflection along the x-axis and rotation of 90° by the origin O Rotation of 270° by the origin O

Question #9

Triangle LMN is reflected on y = x and then translates to the left one unit. Which of the following graphs represents the sequence of transformations that maps triangle LMN onto its image?

Question #10

Given: Figure 1.

Choose the image that corresponds to figure 1 after a reflection over the x-axis and a translation of one unit left. (1)

Question #11

Match the diagram to the transformation.

Question #12

Please refer to the following graph.

The graph represents the transformation called a ___.

rotation

reflection

translation

Question #13

Please refer to the following graph.

The graph represents the transformation called a .

reflection translation rotation

Question #14

The vertices of a square are listed below.

Q(0,0), U(0,4), A(4,4), D(4,0)

After the square undergoes an isometric transformation, its new vertices are Q'(0,0), U'(4,0), A'(4,-4), and D'(0,-4). Which of the following options best describes the type of transformation that maps QUAD onto Q'U'A'D'?

reflection

translation

rotation