The coordinates of triangle DEF are D(9, 3), E(12, 14), and F(7, 7). If you translate triangle DEF 7 units left and 12 units down, what are the coordinates of E'?

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