Translations
Reflections
Rotations
Dilations
Transformations
100
The point (2,3) after the translation of (x, y) → (x+2, y-3).
What is (4, 0)?
100
Reflect the point (4, 5) over the y-axis. What is the new coordinate?
What is (-4, 5)?
100
The point (3, 4) after a rotation of 180°.
What is (-3, -4)?
100
A dilation in which the preimage gets bigger is called an _______?
What is enlargement?
100
What transformation was performed?
What is a translation of 2 units left and 1 unit up?
200
The point (3, -5) after a translation of 2 units left and 4 units up.
What is (1, -1)?
200
The triangle ABC has coordinates (2,4), (5, 8), and (3, 7). After a reflection, A'B'C' has coordinates (2, -4), (5, -8), and (3, -7). The figure was reflected over the __-axis
What is x?
200
Triangle EFG has the coordinates (-3, -1), (-2, -5), and (-5, -4). What quadrant will E'F'G' be in after rotating 90° clockwise?
What is Quadrant II?
200
After a dilation, the angle measures of the preimage compared to the image are ________.
What is the same?
200
Translations, reflections, and rotations produce a figure that is _________ to the original figure.
What is congruent?
300
A triangle has vertices at (1,1), (1,7), and (6,1). What are the coordinates after translating it 2 units left & 3 down?
What is (-1, -2), (-1, 4), (4, -2) ?
300
A figure has coordinates (2, 1), (4, 1), (2, 3), and (4, 4). What quadrant is the new image in after a reflection across the x-axis?
What is Quadrant IV?
300
Point A has the coordinates (7,-3). The coordinates of A' after a 90° rotation counterclockwise around the origin.
What is (3, 7)?
300
The preimage has vertices A(-5, -4), B(2, 6), C(4, -3). What are the vertices of the image after a dilation of (x, y) → (3x, 3y)?
What is A'(-15, -12), B'(6, 18), C'(12, -9)?
300
What are the coordinates of (1, 2) after a translation of two units down and then a rotation of 180° about the origin?
What is (-1, 0)?
400
What is the algebraic representation that describes a figure translated 4 units to the right and 3 units up?
What is (x, y) → (x+4, y+3)?
400
What is the algebraic representation for reflecting a figure over the x-axis?
What is (x ,y) → (x, -y)?
400
Point A has the coordinates (-2,-3). What are the coordinates of A' after a 90° rotation clockwise around the origin.
What is (-3, 2)?
400
The triangle ABC has the coordinates (2, 2), (6, 4), and (2, 8). Find the coordinates of A'B'C' after a dilation with scale factor of 1/2.
What is (1, 1), (3, 2), (1, 4)?
400
Dilate the coordinates A(0, 2), B(2, 4), C(4, 2) with a scale factor of 1/2. Then translate (x, y) → (x-2, y+3).
What is A'(-2, 4) B'(-1, 5) C'(0, 4)
500
A triangle has points A(3, -2) B(7,4) and C(5, 9). What are the coordinates of A'B'C' after the triangle is translated up 4 and to the right 5.
What is A'(8, 2) B'(12, 8) and C'(10, 13)?
500
Triangle DEF has coordinates (1, 1), (2, 3), (4, 1). What are the coordinates of the figure after it is reflected over the y-axis?
What is (-1, 1), (-2, 3), (-4, 1)?
500
Triangle ABC has the coordinates (2, 4), (6, 10) and (-2, -6). What are the coordinates of A'B'C' after a 180° rotation around the origin.
What are (-2,-4), (-6, -10) and (2, 6)?
500
Triangle RST has sides measuring 4m, 8m, and 10m. Triangle R'S'T' has sides measuring 6m, 12m, and 15m. What is the scale factor of this dilation?
What is 1.5?
500
What transformations were applied to the figure after the sequence (x, y) → (x, -y), (x, y) → (0.25x, 0.25y), and (x, y) → (x-2, y+7)?
What is reflection, dilation, and translation?