Chanel says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: rotate it 90 degrees counterclockwise, and then dilate it by a scale factor of .

Preston says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: reflect it across the x-axis, and then dilate it by a scale factor of .

Chanel says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is rotate it 90 degrees counterclockwise and then dilate it by a scale class=