SAT Subject Test Mathematics Level 2

(A)

(B)

(C)

(D)

(E) y   =   2cos    2x

5 . If 6 sin^2 θ – sin θ = 1 and 0 ≤ θ ≤ π, what is the value of sin θ?

(A)

(B)

(C)

(D) 19

(E) 30

6 . What is the length of side BC in Figure 3?

Figure  3