Determine the period of the following graph.
2 answers:
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Answer:
The function is 200+50t (t= # of months)
Step-by-step explanation:
The best way to do this is to look at the question, and see no matter what, we have to pay 200 dollars to start. After which, they charge 50 bucks a month. Knowing this, we can make a function using f(x). Let C(t)= cost. Included is that graph. So for these questions, we need to see that there is an independent and a dependent variable, and we need to see that cost is affected by time. Hope this helps.
With the curve 
parameterized by
with
, and given the vector field
the work done by
on a particle moving on along is given by the line integral
where
The integral is then
with
the work done by
where
The integral is then