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A: A dietitian wishes to plan a meal around three foods. The percentages of the daily requirements of p...

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A: Given query is to find indicated function value.

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A: Given

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A: We will simply apply algebra of function.

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A: Follow the procedure given below.

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A: We can find the domain and range as below.

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A: according to our guidelines we can answer only one question and rest can be reposted. 

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A: