Questions from General Calculus


Q: Sketch the graph of the function. f (x)

Sketch the graph of the function. f (x) = √(x + 1)

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Q: Evaluate f (4). f (x) = x

Evaluate f (4). f (x) = x-5/2

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Q: Evaluate f (4). f (x) = x0

Evaluate f (4). f (x) = x0

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Q: Calculate the compound amount from the given data. principal =

Calculate the compound amount from the given data. principal = $500, compounded annually, 6 years, annual rate = 6%

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Q: A catering company estimates that, if it has x customers in

A catering company estimates that, if it has x customers in a typical week, its expenses will be approximately C(x) = 550x + 6500 dollars, and its revenue will be approximately R(x) = 1200x dollars. (...

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Q: Let f (x) = x/(x2 - 1),

Let f (x) = x/(x2 - 1), g(x) = (1 - x)/(1 + x), and h(x) = 2/(3x + 1). Express the following as rational functions. f (x) + g(x)

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Q: Let f (x) = x / x - 2,

Let f (x) = x / x - 2, g(x) = 5 – x / 5 + x, and h(x) = x + 1 / 3x - 1. Express the following as rational functions. f (x)g(x)

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Q: In Exercises 51–54, find the points of intersection of

In Exercises 51–54, find the points of intersection of the graphs of the functions. (Use the specified viewing window.) f (x) = 2x - 1; g(x) = x2 - 2; [-4, 4] by [-6, 10]

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Q: Calculate the compound amount from the given data. principal =

Calculate the compound amount from the given data. principal = $700, compounded annually, 8 years, annual rate = 8%

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Q: Calculate the compound amount from the given data. principal =

Calculate the compound amount from the given data. principal = $50,000, compounded quarterly, 10 years, annual rate = 9.5%

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