Describe the sequence of
transformations from ΔA to ΔB.
B. reflection over
the x-axis and
translation a
2 units down.
C. 90° rotation
counterclockwise
and a translation
1 unit right.
D. reflection over
the y-axis and a
translation 2 units
down.
The sequence of transformations from ΔA to ΔB is as follows:
1. Reflection over the x-axis: This will result in a mirror image of ΔA reflected over the x-axis.
2. Translation 2 units down: After the reflection, the triangle will be moved 2 units downward.
Therefore, ΔA would first be reflected over the x-axis to create a new triangle. This new triangle would then be translated 2 units down to form ΔB.