Compositions Answers

A composition of transformations maps ΔXYZ to ΔX"Y"Z".

Parallelogram P Q R S is rotated about point Q 180 degrees to form parallelogram P prime Q prime R prime S prime. Parallelogram P prime Q prime R prime S prime is reflected across line of reflection l to form parallelogram P double-prime Q double-prime Q double-prime S double-prime.

Trapezoid G H J K is rotated about G 90 degrees counterclockwise to form trapezoid G prime H prime J prime K prime. Trapezoid G prime H prime J prime K prime is reflected across the line of reflection m to form trapezoid G double-prime H double-prime J double-prime K double-prime.

Trapezoid E F G H is reflected across line of reflection k to form trapezoid E prime F prime G prime H prime. Trapezoid E prime F prime G prime H prime is shifted down to E double-prime F double-prime G double-prime H double-prime.

Square A"B"C"D" is the final image after the rule was applied to square ABCD.

Triangle JKL is transformed using the rule . Point K of the pre-image is at (4, 7).

Parallelogram F"G"H"J" is the final image after the rule was applied to parallelogram FGHJ.

Figure WXYZ is transformed using the rule . Point W of the pre-image is at (1, 6).

The rule is applied to ΔABC.

Which ordered pairs name the coordinates of vertices of the pre-image, trapezoid ABCD? Select two options.