Suppose that in the interval 9 ≤ x ≤ 20 you know that f'(x) is negative and f''(x) is negative. Select the correct comparison. f(10) Select an answer f'(10) Select an answer f(10+h)-f(10) Select an answer lim h→0 f(15+h)-f(15) h h f'(10) Select an answer f(15) f'(15) lim h→0 0

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Q: W 4. A cell phone company claims that the average time a person spends on their phone is 12.8 hours…

A: Let μ denote the population mean and x⎯⎯ denotes the sample mean. Then, μ=12.8 and x⎯⎯=12.2 Let n be…

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A: Use tan theta

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Q: e. lim f(1) f. lim f(r) 2 g. lim f(1)

A: e) -1+ is greater than -1, so we will take the second piece of the function

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Q: 1. Compute the eigenvalues and eigenvectors of [2 ^=122 1^2=614=4 [ A₁ A3 -2 3] 4₂ 3 -5

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A: Solution: The objective is to find the value of x