Triangle a″b″c″ is formed by a reflection over x = −3 and dilation by a scale factor of 3 from the origin. which equation shows the correct relationship between δabc and δa″b″c′? coordinate plane with triangle abc at a negative 3 comma 3, b 1 comma negative 3, and c negative 3 comma negative 3 segment b double prime c double prime over segment bc = segment ab over segment a double prime b double prime segment ab over segment a double prime b double prime = segment bc over segment b double prime c double prime segment bc = three segment a double prime b double prime segment a double prime b double prime = three segment bc