Please do both please answer properly and show how u got ur answer

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function