In Exercises , formulate the linear or piecewise linear model for the real-life scenario....

In Exercises , formulate the linear or piecewise linear model for the real-life scenario. If a linear model represents a directly proportional Relationship between the independent and dependent variables, so state.

Nutrition The Recommended Daily Allowance (RDA) for fat for a person on a 2,000-calorie-per-day diet is less than 65 grams. A McDonalds Big Mac® sandwich contains 34 grams of fat. A large order of French fries contains 26 grams of fat.(Source:www.mcdonalds.com.)

(a) Write the equation for fat grams consumed as a function of large orders of French fries.

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(b) Write the equation for fat grams consumed as a function of Big Macs.

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(c) How many large orders of French fries can you eat without exceeding the RDA for fat?

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(d) How many Big Macs can you eat without exceeding the RDA for fat?

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(e) How many combination meals (Big Mac and French fries) can you eat without exceeding the RDA for fat?