A triangle has vertices at (1, 1), (1, 2), and (3, 2). It is dilated by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the vertices of the image.answer choices(4, 1), (4, 2), (6, 2)(1, 4), (1, 5), (3, 5)(4, 4), (4, 6), (6, 5)(3, 3), (3, 6), (9, 6)