since she can only sell whole candles, the domain is {0,1,...,8}
The range is the values of c(x) for each of those x-values.
Andrea is selling candles as a fundraiser. she spent $50 on supplies for making the candles. she plans to sell the candles for $10 each. her profit can be modeled by c(x)=10x-50. what is the domain and range of the function if she sells up to 8 candles on the first day?
Plz help with this question.
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