Which sequence of transformations maps pre-image ABC to image A′B′C′ ? Triangle ABC was rotated 90° counterclockwise and then translated 2 units up and 2 units to the right.

Triangle ABC was rotated 90° counterclockwise and then dilated by a scale factor of 2.

Triangle ABC was reflected over the y-axis and then translated 2 units up and 2 units to the right.

Triangle ABC was reflected over the y-axis and then dilated by a scale factor of 2.
Two triangles on a coordinate plane. Triangle A B C has vertices A at begin ordered pair 1 comma 2 end ordered pair, B at begin ordered pair 4 comma 6 end ordered pair, and C at begin ordered pair 7 comma 3 end ordered pair. Triangle A prime B prime C prime has vertices A prime at begin ordered pair 1 comma 4 end ordered pair, B prime at begin ordered pair negative 2 comma 8 end ordered pair, and C prime at begin ordered pair negative 5 comma 5 end ordered pair.