Which ordered pair would form a proportional relationship with the point graphed below? (–40, 20)
(–10, –20)
(15, –30)
(5, –15)

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?

These are the multiples of 15 but what you are probably asking or what are the factors of 15