Ask your own question, for FREE!
Mathematics 27 Online
OpenStudy (anonymous):

Find the direct variation equation of the graph through the points (0, 0) and (1, -2).

OpenStudy (anonymous):

the form of a direct variation equation is y=kx, where k is the constant of variation (geometrically its the slope); your slope is k=-2, so direct variation equation is y=-2x

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!