Answer:That is a lot of things I cant seee. sorry
Step-by-step explanation:
Answer:
The function would be linear because the rate of change is constant.
Step-by-step explanation:
Given

per minute
See attachment for complete question and options
First, we write the function that calculates the cost (C(t)) for t minutes.
This is calculated as:



Rewrite as:

A function that has the above format is referred to as a linear function which has the general format

Where
m represents the slope/rate and it is constant
From the list of given options, (a) is correct.
The correct and best answer is r=320 because you have to divide both sides by 0.3
The answer would be 28/7
Hope this helps
Have a great day/night
Feel free to ask any questions
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<u>used as if basic math-</u>
<u>8-5= 3m</u>