Questions from General Calculus


Q: After alcohol is fully absorbed into the body, it is metabolized

After alcohol is fully absorbed into the body, it is metabolized with a half-life of about 1.5 hours. Suppose you have had three alcoholic drinks and an hour later, at midnight, your blood alcohol con...

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Q: Use a graphing calculator with exponential regression capability to model the population

Use a graphing calculator with exponential regression capability to model the population of the world with the data from 1950 to 2010 in Table 1 on page 49. Use the model to estimate the population in...

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Q: A homeowner mows the lawn every Wednesday afternoon. Sketch a rough

A homeowner mows the lawn every Wednesday afternoon. Sketch a rough graph of the height of the grass as a function of time over the course of a four-week period.

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Q: The table gives the population of the United States, in millions

The table gives the population of the United States, in millions, for the years 1900–2010. Use a graphing calculator with exponential regression capability to model the US population...

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Q: If you graph the function / you’ll see

If you graph the function you’ll see that f appears to be an odd function. Prove it.

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Q: Graph several members of the family of functions f(x

Graph several members of the family of functions f(x) = 1/ 1 + aebx where a > 0. How does the graph change when b changes? How does it change when a changes?

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Q: Use the Law of Exponents to rewrite and simplify the expression.

Use the Law of Exponents to rewrite and simplify the expression. a. 4-3 /2-8 b. 1 / 3 x4

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Q: Use the Law of Exponents to rewrite and simplify the expression.

Use the Law of Exponents to rewrite and simplify the expression. a. 84/3 b. x(3x2)3

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Q: Use the Law of Exponents to rewrite and simplify the expression.

Use the Law of Exponents to rewrite and simplify the expression. a. b8(2b)4 b. (6y3)4/ 2y5

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Q: Use the Law of Exponents to rewrite and simplify the expression.

Use the Law of Exponents to rewrite and simplify the expression. a. x2n . x3n-1 /xn+2 b. √a

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