Your cellular phone contract calls for a flat monthly service charge of $10.95 plus $0.12 per minute for calls within a certain
area to which you limit your calls. the table shows some cost data for your use of the phone.
|number of minutes
100
120
140
160
monthly cost (dollars)
22.95
25.35
27.75
30.15
does the data represent a linear function? why or why not?
a. no, the average rate of change is not c. there is not enough information to determine if
constant
this is a linear function.
b. yes, the average rate of change is constant. d. no, this is not a linear function
select the best answer from the choices provided

For 100 calls the monthly cost = 10.95 + 0.95(100) = $ 22.95

120 calls = 10.95 + 0.95(120) = $ 25.35

140 calls = 10.95 + 0.95(140) = $ 27.75

160 calls = 10.95 + 0.95(160) = $ 30.15

Therefore it is constant

The answer is B. Yes, the average rate of change is constant

Hope this helps!

what do you need me to answer?

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|