SAT Subject Test Mathematics Level 1

10 . Which of the following lines has the same y-intercept as y = 3x + 1 and
is perpendicular to

(A)

y   =   4x  +

1

(B)

(C) y   =   −3x +   2

(D) y   =   −4x +   1

y   =   3x  +

2

(E)