Which equation represents a linear function? Select all that apply. A)
2y(3−x)=6

B)
2y=(3−x)+6

C)
−2y2=x2+6

D)
25y+(−12)x=1

E)
d5+9=d(11d)

What is the quadric regression equation that fits these data

True or false look at the picture pls : /

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.