Math will give ! which system of inequalities represents the graph? a)y+11x≥6 y+4≤−3x −2x+3y< 15 b)y−6≤−11x y+3x≤−4 −2x+3y< 15 c)y+11x≥6 y+4≥−3x −2x+3y> 15 d)y−6≤−11x y+3x≥−4 −2x+3y> 15

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

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.

Which of the following is the graph of y= square root -x-3