A sequence of transformations maps \(\triangle ABC\) onto \(\triangle A^{\prime \prime} B^{\prime \prime} C^{\prime \prime}\). The type of transformation that maps \(\triangle ABC\) onto \(\triangle A^{\prime} B^{\prime} C^{\prime}\) is a rotation.
When [tex]\(\triangle A^{\prime} B^{\prime} C^{\prime}\)[/tex] is reflected across the line [tex]\(x = -2\)[/tex] to form [tex]\(\triangle A^{\prime \prime} B^{\prime \prime} C^{\prime \prime}\)[/tex], vertex [tex]\(B^{\prime \prime}\)[/tex] of [tex]\(\triangle A^{\prime \prime} B^{\prime \prime} C^{\prime \prime}\)[/tex] will have the same coordinates as [tex]\(B^{\prime}\)[/tex].