Mathematics, 11.11.2020 01:00 wheeler2455
A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-minute time of talk? (1 point)
Total minutes of talk time Monthly cost of cell phone
0 $18.95
10 $19.85
20 $20.75
30 $21.65
40 $22.55
The average rate of change is $0.90, meaning that for every ten minutes of talk time, the monthly bill increases by $0.09.
The average rate of change is $0.09, meaning that for every ten minutes of talk time, the monthly bill increases by $0.90.
The average rate of change is $0.09, meaning that for each minute of talk time, the monthly bill increases by $0.90.
The average rate of change is $0.90, meaning that for each minute of talk time, the monthly bill increases by $0.90.
Answers: 1
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A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement...
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