A quadrilateral has vertices D(1, 2), E(3, 5), F(5, 2), G(3, -1). Determine whether DEFG is a parallelogram. If so, determine whether it is a rhombus, rectangle, or neither.

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?