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Write a function for the situation. Is the graph continuous or discrete?


A movie store sells DVDs for $11 each. What is the cost, C, of n DVDs?

Respuesta :

Doyalikedagz
Alrighty, so, 11n=C because n=DVDs time 11 per DVD equals the total cost!

Hope this helps! (:
baseballboyg
[tex]C=11n[/tex]

The cost needs to be equal to the amount of DVDs * 11 since they are $11 each.  So if you had bought two:

[tex]C=2(11) = 22[/tex]