If the area of the vegetable garden is 170 square feet which equation could be used to find the length of the tomato patch? 1)0=3x^2+17x-160
2)0=3x^2+10x+180
3)0=3x^2-160
4)0=3x^2+2x+180

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.