Apolynomial function with a leading coefficient of
1 and multiplicity 1 for each factor has the
following roots:
x-2 x-(1+ 5 x+3i
another factor of the polynomial is:
a. x+2
b. x-(1-5)
c. x 5

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.