segment Y prime Z prime has endpoints located at Y′(0, 3) and Z′(−6, 3). segment YZ was dilated at a scale factor of 3 from the origin. Which statement describes the pre-image?

segment YZ is located at Y (0, 9) and Z (−18, 9) and is three times the size of segment Y prime Z prime.
segment YZ is located at Y (0, 3) and Z (−6, 3) and is the same size as segment Y prime Z prime.
segment YZ is located at Y (0, 1.5) and Z (−3, 1.5) and is the one-half the size of segment Y prime Z prime.
segment YZ is located at Y (0, 1) and Z (−2, 1) and is one-third the size of segment Y prime Z prime.