Questions from General Calculus


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 (t) - h(t)

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Q: Evaluate f (4). f (x) = x3

Evaluate f (4). f (x) = x3

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

Evaluate f (4). f (x) = x-1

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Q: Evaluate f (4). f (x) = x1

Evaluate f (4). f (x) = x1/2

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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. g(x) - h(x - 3)

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Q: Draw the following intervals on the number line. [

Draw the following intervals on the number line. [ -2, √2)

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Q: When a car is moving at x miles per hour and the

When a car is moving at x miles per hour and the driver decides to slam on the brakes, the car will travel x + (1/20) x2 feet. (The general formula is f (x) = ax + bx2, where the constant a depends on...

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Q: Decide which curves are graphs of functions. /

Decide which curves are graphs of functions.

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Q: Evaluate f (4). f (x) = x3

Evaluate f (4). f (x) = x3/2

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

Evaluate f (4). f (x) = x-1/2

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