A dilation is a transformation that maps every point on a line segment to a point on a parallel line segment. The image has a length that is determined by the preimage and a scale factor, which is a fixed multiple of the original segment's length
Explaining the meaning of dilation
From the question, we have the following parameters that can be used in our computation:
The statement about dilation
The term that best completes the statement is multiple
i.e. the scale factor is the number that represents this multiple.
This is so because the scale factor ensures that the corresponding side lengths are multiples of one another
Hence, the missing term is multiple