The following graph represents the money Alex earns every hour he works in Starbucks
Money Earned
50
40
Sol
Amount Earned
(dollars)
30
.
not
10
0
1
2 3 4 5 6 7
Time Spent
Working (hours)
Time
Working
(hours)
Amount earned
(dollars)
.
Is this an additive or multiplicative relationship?
1
2
.
Write the equation of this relationship?
3
4
.
Is this relationship proportional or non proportional?
5

Will give brainliest summations with algebraic expressions image shown

Precalculus question, image attached.

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.