Find the intervals on which f is increasing or decreasing. Usin... | Filo

If a function f is increasing on the intervals [-5,5] and [13,21] and decreasing on the interval [5,13], determine the interval(s) on which g(x)=-3f(2x-5) is increasing.The graph g(x)=-3f(2x-5) is increasing on the interval ( , ).(Type your answer in interval notation.)

How to Find Where a Function is Increasing, Decreasing, or Constant Given the Graph | Algebra | Study.com

Increasing and Decreasing Intervals - My Math Education

Example 13 - Find intervals where f(x) = sin x + cos x is