Can somebody me with this i dont understand you
a, b, and c are collinear, and b is between a and c. the ratio of ab to bc is 1 : 2.

if a is at (-9, -7) and b is at (-4,-6), what are the coordinates of point c?
c = ( , )

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for