AP Calculus ABmediummcq1 pt
Which of the following functions is not continuous on the entire real line?
A.B) f(x) = sin(x)
B.A) f(x) = 1/x
C.D) f(x) = x²
D.C) f(x) = |x|
Explanation
Core Concept
The function f(x) = 1/x is not continuous on the entire real line because it is undefined at x = 0. The other functions are continuous on the entire real line. Option B is continuous on the entire real line. Option C is continuous on the entire real line. Option D is continuous on the entire real line.
Correct Answer
BA) f(x) = 1/x
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