What is the slope of the line below is -5. Which of the following is the point-slope form of the line?

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

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

What is always true when two whole numbers are subtracted?