Question

Question 2 (Multiple Choice Worth 1 points)

(03.05)

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. (I chose)

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

Answer 1

The average rate of change is $0.10, meaning that for every ten minutes of talk 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.

Answer 2

@mhchen

Answer 3

@Will.H

Answer 4

the average rate of change will be $(18.95 - 14.950 / 40
- that amount for each minute of talk time.

Answer 5

I chose the first one(A) Was I correct?

Answer 6

@welshfella

Answer 7

No d is correct

Answer 8

@mathmale