Dentify the transformation that carries the figure onto itself.
a) reflect across the line x = −7 and rotate 720° clockwise about (6, −7)
b) reflect across the line y = −7 and rotate 720° clockwise about (6, −7)
c) reflect across the line x = −7 and rotate 630° clockwise about (5, −7)
d) reflect across the line y = −7 and rotate 630° clockwise about (5, −7)