Let f(x)= .The only value(s)of x for which f is discontinuous is (are)
A) -1.
B) -1 and 1.
C) -3 and 3.
D) 1, -3 and 3.
E) -1, 1, -3, and 3.

Name: Let f(x)= .The only value(s)of x for which f is discontinuous is (are) A) -1. B) -1 and 1. C) -3 and 3. D) 1, -3 and 3. E) -1, 1, -3, and 3.
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Question

Let f(x)=  .The only value(s)of x for which f is discontinuous is (are)
A) -1. 
B) -1 and 1. 
C) -3 and 3. 
D) 1, -3 and 3. 
E) -1, 1, -3, and 3.

Quizplus · Accepted Answer

The Answer of Let f(x)=  .The only value(s)of x for which f is discontinuous is (are)
A) -1. 
B) -1 and 1. 
C) -3 and 3. 
D) 1, -3 and 3. 
E) -1, 1, -3, and 3.

Let F(x)=