Find the next term in this
arithmetic sequence.
7/2,9/4,1,-1/4,-3/2

What's the difference between the slash and the commas?

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?