Mathematics for IGCSE & O level - Transformations (Section 3 - No. 16)
What does a scale factor of -1 in an enlargement do to the image?
It inverts the image and keeps the same size.
It shrinks the image.
It enlarges the image.
It translates the image.
ব্যাখ্যা
A scale factor of -1 inverts the image.