MonotonicityEasy

Question

Function f(x) = kx + 3 sin x is decreasing if-

Options

A.k < −3

B.k > −3

C.k < 3

D.k > 3

Solution

-

Create a free account to view solution

View Solution Free

Topic: Monotonicity·Practice all Monotonicity questions

More Monotonicity Questions

When π ≤ x < 3π/2, tan x is...Let f and g be two functions defined on an interval I such that f(x) ≥ 0 and g(x) ≤ 0 for all x ∈ I an...Function f(x) = e−1 / x (x > 0) is...Function f(x) = is-...At x >0, f(x) = is...