The table shows the relationship between two variables. Which selection describes the relationship? у x 1 2 2 -3 3 4 -13

increasing:linear a.

increasing: nonlinear b.

decreasing; linear c.

decreasing; nonlinear d.

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

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.

To decrease an amount by 16% what single multiplier would you use