Find the area of the following shape. you must show all work to receive credit. figure abcdef is shown. a is located at negative 2, 6. b is located at negative 5, 2. c is located at negative 2, negative 3. d is located at 4, negative 3. e is located at 5, 3. f is located at 1, 3,

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.