Find the Interval in Which the Following Function Are Increasing Or Decreasing F ( X ) = Log ( 2 X ) − 2 X 2 X , X ∈ R ? - Mathematics | Shaalaa.com

SOLVED: Find the intervals on which the function is increasing Or decreasing (Give your answer as an interval in the form (*,*) Use the symbol w for infinity, U for combining intervals, and an appropriate type Of parenthesis "(" "[","J" depending on whether the interval is open O closed Enter if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed )f is increasing onf is decreasing on

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.)