Question

Triangle RST has the coordinates R (-3, 1), S (1, 7), and T (5, 1). Which of the following sets of points represents a dilation from the origin of triangle RST?
A. R' (1, 5), S' (5, 11), T' (9, 5)
B. R' (-12, 4), S' (4, 28), T' (20, 4)
C. R' (-12, 1), S' (4, 7), T' (20, 1)
D. R' (-12, 1), S' (1, 28), T' (20, 1)