After eliminating the parameter in the formulas for x(t) and y(t) , what is the resulting equation ? (x-4)2 (17)2 0 2 9 + 4 = 1 O1 N (x-7)2 4 O none of these 9 = 1 0 3 (x+4)- + 047)- 9 4 = 1 0 4 4 (x+7)2 + (144) 2 4 9 = 1