Can someone help me solve 7-12 plsss

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

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

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.