What is the domain and range of the equation y = 6/(x+2) + 4? Answers:

Real numbers except x = -2 and Real numbers except y = 6

Real numbers except x = 2 and Real numbers except y = 4

Real numbers except x = -2 and Real numbers except y = 4

Which expression is not a polynomial?

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.

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.