a. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occur. f(x) = x# - 18x2+81a. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occun f(x)=x-84/x7 a. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occur. x2 -24 f(x) = x - 5 , X # 5a. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occur. f(x) = x 1/3 (x2 -25)a. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occur. f(x) = e 14x + exa. Find the open intervals on which the function is increasing and those on which it is decreasing. b. Identify the function's local extreme values, if any, saying where they occur. f(x) = 8x In xa. Identify the function's local extreme values in the given domain, and say where they occur. b. Graph the function over the given domain. Which of the extreme values, if any, are absolute? X3 h(x)=?-8x2+64x, 05x