Sse sech²xtanh²x dx 2.

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Q: 12. Solve the following inequalities. a) -7x + 8 < 4x - 2 b) (3- 4x)(x + 1)(7 – 2x) <0 6x-9 c) 3x-2 ...

A: For (a),     -7x+8≤ 4x-2⇒-7x≤ 4x-10⇒-11x≤ -10⇒x≥1011 For (b),     3-4xx+17-2x≤ 0⇒x≤ -1  or  34≤ x≤72

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A: Solved below

Q: D. (2x + 3) y =y+ y° (2x + 3) 2

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Q: A company produces computers. The demand equation for this computer is given by p(q) = - 5q + 6000. ...

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Q: 2. y = x2 and y = 2 – x². Find the area bounded by the curves

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Q: For what values of x is y = 150x - 2x3 an increasing function?

A: For the function to be increasing the derivative of the function should be greater than 0

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Q: The function f, shown below, is comprised of a semi-circle and piecewise linear segments. What is th...

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Q: The population of a city is modeled by the equation P(t) = 434,361e0.15t where t is measured in year...

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  here we have P=1 m...

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Q: Given the function f(x) = x* – 24x², determine all intervals on which f is both decreasing and conca...

A: In this question we have to determine all intervals on which f is both decreasing and concave down.

Q: Consider the function f(x) = x* – 72x² + 10, – 5 < r < 13. %3D The absolute maximum of f(x) (on the ...

A: topic - functions and application of derivatives

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Q: The function f, shown below, is comprised of a semi-circle and piecewise linear segments. What is th...

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A: Given: 10-xx=3  ..1

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A: Trapezoidal rule: ∫abf(t)dt=h2f(a)+f(b)+2(fa+h+fa+2h+...+f(a+(n-1)h)where n is the number of subinte...

Q: Find the intervals in which f (x) = 2x3 + x2 - 20 x is increasing or decreasing.

A: Follow the procedure given below. 

Q: the cross section of a trough is a parabolic segment 8 ft wide and 4 ft deep. if the trough is fille...

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Q: Of inter SECtion 'of thie plánes 2x+y-32=14 delete 2. Find the canation of Hhe plane Containing the ...

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Q: 4.Sin3x-sinx CoS X S Sinx(Sin?x-)) Sini(sinni1). Sin ?x. tanx (sin zx -1) $in=t1 COS tan-o

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Q: Consider the equation below. (If an answer does not exist, enter DNE.) f(x) = x4 − 8x2 + 4 (a) Find...

A: As per bartleby guidelines we only give first three question answers. 

Q: The instructions for the given integral have two parts, one for the trapezoidal rule and one for Sim...

A: Trapezoidal RuleGiven,I=∫02(5t3+7t)dt⇒a=0, b=2, and given n=4.we know that,h=b-anh=2-04h=24h=12=0.5....

Q: 16 Evaluate the integral: x² /x² + 49 (A) Which trig substitution is correct for this integral? Ox =...

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Q: Evaluate the following integral. 1/4 | tan?x dx 1/4 tan x dx = (Type an exact answer in terms of T.)

A: Explained below 

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Q: 10 10 Evaluate 5x dx using the trapezoidal rule and Simpson's rule. Determine The value of 5x dx is ...

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Q: 21. Find y' using implicit differentiation. a) In (xy + x + y) = 2 b) In (sin xy) = xy

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Q: 5. Select the trigonometric identities and algebraic procedures used to verify the problem below. Se...

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Q: First make a substitution and then use integration by parts to evaluate the integral 6 cos (Vx) dx.

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Q: 1. Consider the function fx3x+2, -x-6, x>0x<0. Use table of values to find the limit of the followin...

A: The given function,  f(x)=x+2,x&gt;0-x-6,x&lt;0

Q: Let us try to find where a function is increasing or decreasing given the following.  1. h(x)=−x3 +...

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Q: Find the volume of the solid obtained by rotating the region in the first quadrant bounded by the cu...

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Q: X-7y=-11 ---(1)  5x+ 2y = -18 ---(2)

A: Note:- As statement of problem is missing for given system of equations so we can solve system of eq...

Q: For the following composite function, find an inner function u = g(x) and an outer function y =f (u)...

A: topic - functions and derivatives

Q: Use the ratio test for absolute convergence to determine whether the series converges or diverges. I...

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