According to the graph, what is the value of the constant in the equation below? height=constant/width (4,5)(5,4)(10,2)(20,1) a. 20 b. 1 c. 5 d. 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

Solve the system of equations. y= 2x y= x^2 - 15

What properties allow transformation to be used as a problem solving tool