... I, IV, III, II (B) I, II, III, IV(C) I, III, II, IV(D) IV, I, III, II (E) I, IV, II, III 17 . If the reciprocal of y – 1 is y + 1, y equals(A) 1 (B) +1 (C) 0(D) 1 (E) none of these 18 . In ... C = 1 makesit 17 ; C = 0 makes it 9; and C = 1 makes it 1. All are perfect squares except 17 . Hence, the onlypossible value of C is 1. Part V1 96 www.petersons.com/arco ARCO ■ SAT II Math 7. ... point(E) two points 15 . The equation of the graph in figure 15 is(A) y = x + 1 (B) y = |x – 1| (C) y = x2 + 1 (D) y = |x + 1| (E) y = |x|Fig. 15 Mathematics Tests 209ARCO ■ SAT II Math www.petersons.com/arcoGO...