What is fo)? The function f(x) is shown on the graph.
15
12 only
2 and 3 only
-2, -1, 1, and 2 only
-2, -1, 1, 2 and 12
12
fix)
94
3 -
A
-7 -6 -5 -4 -3 -1
5 6 7 x
tot
-9+
-12 +
-15-

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.

Find two numbers if their sum is 91 and the ratio is 6: 7?

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000