A triangle is rotated 90° about the origin. Which rule describes the transformation?
(x, y) – (-x-Y)
(x, y) - (-y. x)
(x, y) - (-y.- )
(x, y) - 4.-)

There are 15 rings on the laddey

For me i think it'll land on blue

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?