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Your Answer
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Which of the following describes all values of x for which 1-x^2 >= 0?
(A) x >= 1
(B) x <= -1
(C) 0 <= x <= 1
(D) x <= -1 or x >= 1
(E) -1 <= x <= 1
OA E
Source: Official Guide
(A) x >= 1
(B) x <= -1
(C) 0 <= x <= 1
(D) x <= -1 or x >= 1
(E) -1 <= x <= 1
OA E
Source: Official Guide
