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    Calculus A Complete Course
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    Exam 1: Preliminaries
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    For What Values of K Is F(x) = Sgn(x
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For What Values of K Is F(x) = Sgn(x

Question 116

Question 116

Multiple Choice

For what values of k is f(x) = For what values of k is f(x)  =   sgn(x + k)  an odd function? A)  k = 0 B)  k = 1 C)  k = -1 D)  k = -1 or 0 or 1 E)  none of the above sgn(x + k) an odd function?


A) k = 0
B) k = 1
C) k = -1
D) k = -1 or 0 or 1
E) none of the above

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