What are the coordinates of the point on the directed line segment from (-2,-5) to (7,10) that partitions the segment into a ratio of 2 to 1?

Which function is represented by the graph

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 missing in the explicit formula for the compound interest geometric sequence below?