Respuesta :

To find out the coordinates for each problems turn x into 0 and solve, then turn y into 0 and solve.
And you would get
For -2x + 4y = 1 (0, 1/4), (-1/2, 0)
For 3x - 6y = 9 (0, -3/2), (3,0)

Graph these and you will have your answer!