Polygon ABCDE is the result of a reflection of polygon LMNOP over the line. Which line segment in the image corresponds to PL¯¯¯
¯¯ in the pre-image? AB¯¯¯¯¯
BC¯¯¯¯¯
DE¯¯¯¯¯
EA¯¯¯¯¯
CD¯¯¯¯¯
AND
Triangle ABC has vertices A(5, 3) , B(3, 7) , and C(1, 4) . Triangle ABC is dilated, and the vertices of the image are A′(2.5, 1.5) , B′(1.5, 3.5) , and C′(0.5, 2) . The center of dilation is the origin.