2.- El precio de un articulo disminuyó de $28900 a $23120. ¿En que
porcentaje varió su precio?

Definitely

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?

You need to include the original coordinates of the triangle to answer this. and how much does it translate (move left right up down)