Answer:
dilation, enlarge, reduce
Explanation:
We only see one question in the picture you uploaded... the one from slide 1, with the fill-in the blanks question.
A _DILATION_ is a transformation that changes size but no the shape , of a figure. A dilation can _ENLARGE_ or _REDUCE_ a figure.
If the dilation is done with the proper dilation points, it will change the size of the figure without altering its aspect, or deforming it.
If the scale factor is > 1, the figure will be enlarged. If the scale factor is < 1 then the figure will be reduced.