What is the equation of the line of best fit for the following data? round the slope and y-intercept of the line to three decimal places. x y 4 17 6 12 8 9 11 4 13 3 a. y = 22.105x - 1.560 b. y = 1.560x - 22.105 c. y = -22.105x + 1.560 d. y = -1.560x + 22.105

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.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool