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
0
10
20
30
40
Monthly cost of cell phone
$14.95
$15.95
$16.95
$17.95
$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 tal

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
0
10
20
30
40
Monthly cost of cell phone
$14.95
$15.95
$16.95
$17.95
$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 tal

anonymous · Answer

time, the bill increases by $0.10.

The average rate of change is $0.10, meaning that for each minute of talk time, the monthly bill increases by $0.10.