Mathematics for IGCSE & O level - Transformations (Section 2 - No. 40)
What happens to the image if the scale factor of an enlargement is negative?
The image is inverted on the opposite side of the center of enlargement from the object.
The image is the same size as the object.
The image shrinks.
The image is the same direction as the object.
Giải thích
When the scale factor is negative, the image is inverted on the opposite side of the center of enlargement.