A graphing calculator is recommended Let f x 4e cos x a Find

Last updated: 9/24/2023

A graphing calculator is recommended Let f x 4e cos x a Find f x and f x f x b Check to see that your answers to part a are reasonable by graphing f f and f y y y y 150 125 100 75 50 25 R N K K X x 7 2 25 50 75 100 100 100 100 125 125 125 125 150 150 DO 150 KIN Describe the relationship between the three graphs Note that f 0 where f has a relative minimum or maximum and f 0 where f has a relative minimum or maximum Also note that f is negative when fis decreasing and f is negative when f is decreasing O Note that f 0 where f has a relative minimum or maximum and f 0 where f has a relative minimum or maximum Also note that f is negative when fis decreasing and f is negative when f is decreasing O Note that f 0 where f has a minimum and f 0 where f has a minimum Also note that f is positive when fis decreasing and f is positive when f is decreasing Note that f 0 where f has a relative minimum or maximum and f 0 where f has a relative minimum or maximum Also note that f is negative when fis decreasing and f is positive when f is decreasing Note that f 0 where f has a maximum and f 0 where f has a maximum Also note that f is positive when f is decreasin