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? Total minutes of talk time Monthly cost of cell phone 0 $14.95 10 $15.95 20 $16.95 30 $17.95 40 $18.95 The average rate of change is $1.00, meaning that for every ten minutes of talk time, the monthly bill increases by $1.00. The average rate of change is $1.00, meaning that for each minute of talk time, the monthly bill increases by $0.10. The average rate of change is $0.10, meaning that for every ten minutes of ta

Question

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?   Total minutes of talk time Monthly cost of cell phone 0 $14.95 10 $15.95 20 $16.95 30 $17.95 40 $18.95  The average rate of change is $1.00, meaning that for every ten minutes of talk time, the monthly bill increases by $1.00.   The average rate of change is $1.00, meaning that for each minute of talk time, the monthly bill increases by $0.10.   The average rate of change is $0.10, meaning that for every ten minutes of ta