What series of transformations map △abc onto △def to prove that abc≅def ? translation 3 units left then a reflection across x-axis translation 3 units left then a reflection across y-axis translation 3 units right then a reflection across x-axis translation 3 units right then a reflection across y-axis

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis