If y = 6x â’ 3, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? {(0, 3), (1, â’9), (2, â’15)} {(0, â’3), (2, 15), (4, 21)} {(0, â’3), (2, 9), (4, 21)} {(0, 3), (â’2, 15), (4, 21)}.

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation 0b is the intensity of a given sound and lo is the threshold of hearing intensity. what is the intensity, in decibels, [l(db)], when 1 - 10"(%)? use a calculator. round to the nearest whole number a. 15. b. 32 c. 320 d. 737