Questions from Calculus


Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous. f(x) = 3 - √x

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Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous. f(x) = x √x + 3

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Q: Sketch the graph of f′. Explain how you found your answer

Sketch the graph of f′. Explain how you found your answer.

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Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous. f(x) = sec πx / 4

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Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous. f(x) = cos 1 / x

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Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous.

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Q: Describe the interval(s) on which the function is continuous

Describe the interval(s) on which the function is continuous.

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Q: Explain why the function has at least one zero in the given

Explain why the function has at least one zero in the given interval. Function: f(x) = 1/12 x4 – x3 + 4 Interval: [1, 2]

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Q: Explain why the function has at least one zero in the given

Explain why the function has at least one zero in the given interval. Function: f(x) = x3 + 5x - 3 Interval: [0, 1]

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Q: Explain why the function has at least one zero in the given

Explain why the function has at least one zero in the given interval. Function: f(x) = x2 – 2 - cos x Interval: [0, π]

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