What set of transformations is performed on efhg to form e′f′h′g′?

a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
a translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin
a 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
a 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right

Polygons EFHG and E′F′H′G′ are shown on the following coordinate grid:A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A polygon EFHG is shown with vertex E on ordered pair 2, 2, vertex F on ordered pair 2, 4, vertex H on ordered pair 3, 5 and vertex G on ordered pair 3, 1. A polygon E prime F prime H prime G prime is shown with vertex E prime on ordered pair negative 1, 2, vertex F prime on ordered pair negative 3, 2, vertex H prime on ordered pair negative 4, 3, and vertex G prime on ordered pair 0, 3.

What do you mean i don’t understand

Ais the correct answer