Add. (3t - 3) + (6t2 + 4t + 13) + (-8t2 + 11t - 1)? a) -2t2 + 18t + 9 b) -2t4 + 182 + 9 c) 2t4 - 18t - 9 d) 2t4 + 18t + 9

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)