(B) A monthly service fee to download e-books is $4.95, plus $3.99 per book downloaded. Write an equation that represents the total cost, c, in a month when b books are downloaded. Explain how your equation represents the problem.
Books (b)
Cost(c)
4.95+3.99(b)= c
If the monthly service fee is 4.95 then plus the downloads which are 3.99 each variable (b) representing the number of books downloaded So 4.95 plus 3.99 times (b) equals the cost of that month.
(C)Create a graph of your equation from part b.
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