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Q: Show that 13x - 12 can be made as small as desired by taking x close to 4. lim (7x - 4) = 10x➔2

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A: Take log on both sides of equation, .

Q: How does the shape of the ellipse change as varies?

A: Explanation: The ellipse stretches vertically when the value of b increases.

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Q: Sketch the graph of the equation by point plotting y = 1/(x + 2)

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Q: Find the derivative of the function by the limit process. f(x) = −5x

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Q: 51. Compute x² _ and then using the identity dx in two ways and verify that the answers agree: first...

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Q: Use a calculator to evaluate the function at the indicated values. Round your answers to three decim...

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Q: Suppose that the intersection of the graph of z=f(x,y) with the plane x =1 is a parabola that open ...

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Q: 73. Let Im = 7/2 sin" x dx. (a) Show that Io = 5 and I1 = 1. (b) Prove that, for m > 2, Im : т — 1 I...

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Q: Determine whether each integral is convergent ordivergent. Evaluate those that are convergent integ...

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A: Given function, f(x)= 3x4 − 18x3 + x − 5 The function f(x) is concave upward on an interval I if se...

Q: √3 + √75 = √3 +√25 . 3 = √3 +_______ √3 =_______.

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Q: In Exercises 37–38, graph the two equations and find the points at which the graphs intersect. 37. y...

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Q: Calculus Question

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Q: Please help with #23. Thank you!

A: Given: The following formula is used to find the outward flux, Comparing with the general form, ...

Q: Find the asymptotes of the functionf(x)=x+√x2−1.

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Q: Evalucte the following Integal ん +e-)し ーうL n -E dy. e te 4 sm (4nt$) dn

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Q: Calculate the present values P of an annuity in which $10,000 is to be paid out annually for a perio...

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Q: write a formula for ƒ . g . h ƒ(x) = x + 1, g(x) = 3x, h(x) = 4 - x

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Transcribed Image Text

Find all values of x such that x – 7, x +7, and 8x – 7 form a geometric sequence. Give your answers in increasing order. x can equal or