Transformation Coordinate Grid

Two trapezoids are shown on the coordinate grid. Which sequence of transformations shows that the two trapezoids are congruent?

• Translate Trapezoid 1 down 2 units, then reflect the resulting figure across the y-axis.

• Translate Trapezoid 1 to the right 2 units, then translate the resulting down 2 units.

• Translate Trapezoid 1 to the right 2 units, then reflect the resulting figure across the x-axis.

• Reflect Trapezoid 1 across the x-axis, then reflect the resulting figure across the y-axis.

Which transformation will NOT transform the original shape into the transformed shape?

• A reflection about the x-axis

Which transformation will NOT transform the original shape into the transformed shape?

• A reflection about the x-axis and then a translation to the right

• A reflection across the y-axis and then a reflection across the x-axis

Plot A(4,1) B(5,4) C(1,2). Reflect it over the x-axis, then translate it 3 units left. What are the coordinates of A'B'C'?

• A' (-1, -1) B' (-2, -4) C' (2, -2)

• A' (4, -4) B' (5, -7) C' (1, -5)

• A' (-7, 1) B' (-8, 4) C' (-4, 2)

• A' (1, -1) B' (2, -4) C' (-2, -2)

• A reflection across the x-axis

• A reflection across the y-axis

• A 90 degree clockwise rotation around the origin

• A 180 degree clockwise rotation around the origin

Triangle ABC was transformed to create triangle A'B'C'. Which rule best describes this transformation?

Triangle RST is translated 6 units to the left and 4 units up to create R'S'T'. Which rule best describes this transformation?

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?

The coordinate grid shows parallelogram PQRS. Parallelogram PQRS is rotated 90 degrees clockwise around the origin to create parallelogram P'Q'R'S'. Which rule describes this transformation?

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'. Which rule describes this transformation?