Question 15 {1 point} The following data set involves logarithmic growth. mu III-WIW Determine the logarithmic regression equation to solve for the missing value in the table when x = 5. The missing value, to the nearest hundredth, is CH Question 14 (1 point) Determine the equation of the logarithmic regression function for the data. X 3 4 5 6 8 10 y 2.1 4.6 6.5 8.0 10.5 12.4 O a) y= -7.26 + 8.54 In x Ob) y= -7.26 + 7.54 In x O c) y= -6.27 + 8.54 In x O d) y= -6.27 + 7.54 In xQuestion 13 {1 point} The equation that best matches the graph above is O a) y : 3(10)\"\" 0 b} y : 3 leg (:13) Ocny:_(;)3 3 0d} 3;: 310g (3:) Question 12 {1 point) The pH is defined by the equation pH = log xwhere the concentration of hydrogen ions, x, in a solution is measured in moles per litre. Bleach has a pH of 12-8. The pH of a liquid with 30 times the concentration of hydrogen ions as bleach. to the nearest