Mathematics>Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

If the function f is defined by f(x)=(x-a)(x-b)/(x-c), where 0

I.a

II.b

III.c

(A) None

(B) I only

(C) III only

(D) I and II only

(E) I,II and III?

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