SAT Subject Test Mathematics Level 2

(A)

(B)

(C)

(D)

(E)

35 . If f(x) ≥ 0 and g(x) ≥ 0 for all real x, which of the following statements must be true?

I. f(x) +   g(x)    ≥   0

II. f(x)    −   g(x)    ≥   0

III. f(x)g(x)   ≥   0

(A) I   only

(B) II  only

(C) III only

(D) I   and II

(E) I   and III

36 . Where defined,

(A) sin θ

(B) csc θ

(C) −sin    θ

(D) −csc    θ

(E) −cos    θ