Reflection
Rotation
Translation
Dilation
100
A reflection is when you do this to a figure.
What is flipping it or making a mirror image of it?
100
A rotation is when you do this to a figure.
What is spin it?
100
What is moving it right, left, up, or down?
A translation is when you do this to a figure.
100
What makes it bigger or smaller?
Dilation is when you do this to a figure.
200
Find the new coordinates of (10,12) if you translate the point three units left and 4 units up.
Find in desmos
What is (7,16)? is the new cordnate.
200
Which representation of a transformation on a coordinate grid does not preserve congruence?
(x, y) → (1/7x,1/7y)
(x, y) → (x + 7, y + 7)
(x, y) → (x, –y)
(x, y) → (y, –x)
what is (x, y) → (1/7x, 1/7y)
200
Triangle ABC has translated 4 units to the right and 8 units down. Which rule describes the translation that was applied to triangle ABC to create triangle A’B’C’?
(x, y) → (x – 4, y + 8)
(x, y) → (x + 4, y – 8)
(x, y) → (8x, –4y)
(x, y) → (–4x, 8y)
what is (x+4,y-8)
200
What is it called when something gets bigger or gets smaller and what is the rule for it?
What is dilation and (x, y) → (kx, ky)
300
The coordinates of the vertices of a quadrilateral are P (2, 4), R (2, 5), S (3, 5), and T (4, 2).
Quadrilateral PRST is reflected across the y-axis to create quadrilateral P’R’S’T’. Which rule describes this transformation?
(x, y) → (x, –y)
(x, y) → (–x, y)
(x, y) → (y, –x)
(x, y) → (–y, x)
What is (-x,y)
300
Parallelogram PQRS is rotated 90° clockwise about the origin to create parallelogram P’Q’R’S’. Which rule describes this transformation?
(x, y) → (x, –y)
(x, y) → (–x, y)
(x, y) → (y, x)
(x, y) → (y, –x)
What is (x, y) → (y, –x)
300
The coordinate grid shows a pentagon. The pentagon is translated 1 unit to the left and 10 units down to create a new pentagon, Which rule describes this transformation?
(x, y) → (x − 1, y − 10)
(x, y) → (x + 1, y − 10)
(x, y) → (x − 1, y + 10)
(x, y) → (x + 1, y + 10)
What is (x, y) → (x − 1, y − 10)
300
A transformation is applied to a figure to create a new figure on a coordinate grid. Which transformation does NOT preserve congruence?
A rotation of 270° counterclockwise
A reflection across the y-axis
A dilation by a scale factor of 1.
A translation of 50 units down
what is A dilation by a scale factor of 1.5
400
A circle is graphed on a coordinate grid and then reflected across the y-axis. If the center of the original circle was located at (x, y), which ordered pair represents the center of the new circle after the transformation?
(x, y)
(x, −y)
(−x, y)
(−x, −y)
What is (−x, y).
400
What is the rule when you move or change the shape and what is the formula?
What is Rotation and (x, y) becomes (-x,-y)
400
Triangle RST has translated 6 units to the left and 4 units up
Which rule best describes this transformation?
(x, y) → (6x, −4y)
(x, y) → (–6x, 4y)
(x, y) → (x + 6, y − 4)
(x, y) → (x − 6, y + 4)
What is (x-6,y+4)
400
Figure S, the small arrow, was dilated with the origin as the center of dilation to create Figure T, the large arrow.
Which rule best represents the dilation that was applied to Figure S to create Figure T?
(x, y) → (2x, 2y)
(x, y) → (4x, 4y)
(x, y) → (1/2x, 1/2y)
(x, y) → (1/4 x,1/4y)
What is (x, y) → (2x, 2y).
500
A picture with one point (-3,4) was reflected over the line y=x. What should be the new coordinates of the point?
What is (4,-3)?
500
Write the notation of point (x,y) after it rotates 90º clockwise.
What is (y,-x)?
500
Graph ∆LMN after a translation of 6 units to the right and 4 units down. L(0,3) M(6,4) N(3,9)
What is L'(6,-1), M'(12,0), N'(9,5)?
500
Write the notation of point (x,y) after it is dilated with r=6.
what is (6x,6y)