Luanne recorded the favorite sport of students at her school. She surveyed 200 students. How many students chose Tennis?

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

How do i do this? i don’t understand

Find the slope of the line passing through a pair of points