MonotonicityEasy
Question
f (x) = x + 1/x, x ≠ 0 is increasing when
Options
A.| x | < 1
B.| x | > 1
C.| x | < 2
D.| x | > 2
More Monotonicity Questions
For 0 ≤ x ≤ 1, the function f(x) = |x| + |x − 1| is...When x > 0, f(x) = | x | /x is-...Let f be a function which is continuous and differentiable for all real x. If f(2) = - 4 and f′(x) ≥ 6 for a...The values of p for which the function f(x) = x5 - 3x + ln 5 decreases for all real x is...Which of the following function is not monotonic...