10 x 7 = 70 How does the product change if the 10 is reduced to 5?
es
A)
It grows by 5
B)
It grows by 35.
It shrinks by 5.
D)
It shrinks by 35

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.