For which of the points on the graph of the function f(x) shown below is f(x)<0 and f′(x)>0? 1. C 2. D 3. A 4. B

Q: Evaluate the integral. (Use C for the constant of integration.) COS dx

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A: C=1/7Explanation:

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Q: 3 2 2(x + y)³ -✓ = 15 X

A: 2(x+y)3−y2x=15ddx[2(x+y)3−y2x]=ddx(15)

Q: For the function f(x)=x^4+3x^3−36x^2−68x+240, find the intervals where f(x)>0 but f′(x)5 C. x5

A: Given:To find:the intervals where f(x)&gt;0 but f′(x)&lt;0.

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A: given a function f(x)

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Q: Find all points (x,y) on the graph of f(x) = 2x² - 3x with tangent lines parallel to the line y =…

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A: The required value of directional derivative is 2.3 ( in decimal). In fraction: Directional…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A: (a)f(6)=4(b)limx→2​f(x)= Do Not Exist.(c)limx→6​f(x)=2(d)limx→2−​f(x)=1Explanation:Step 1:Step 2:…

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A:

Q: 3 Parameterize y(x) = +1 using x = t sin x Ans=

A: The answer is: y(t) = (-3/sin(-3/sinx) + 1)) + 1Explanation:To answer this question, you just have…

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A: Given:a graph of function f(x) with 4 points on graph A, B, C, and D.To find:behaviour of f(x) over…

Q: (a) Graph each of the following functions on the same screen, using the viewing rectangle [0, 1,…

A: for question a see the attachment for explanation and answerafter plotting the points on the graph…

Q: lim 2xy +5yz + 3xz (x,y,z) (0,0,0) 4x2 + 25y²+9z²

A: To find:-

Q: dy Use implicit differentiation to find without first solving for y. dx ,5ry

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Q: 5x2 lim (x,y)(0,0) 5x²+4y²

A: To find the following limit.

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Q: Suppose z x2 sin y, x = 3s² + 312, y = 2st. =

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Q: Use a sketch to find the exact value of the following expression. cos sin 7 25 Which of the…

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Q: | x- and y-intercepts Z #9 Find f (x,y,z) if f(x,y,z)= 32²x² - 13y²+212 Pzy +XZ хуг у de ху

A: fzy​=(x2+y2)22y​−y2x​Explanation:Hope it helps youplease ask if you gets any doubt please give your…

Q: An equilateral triangular plate with sides 4 m is submerged vertically in water so that the base is…

A: An equilateral triangular plate with sides   4 m is submerged vertically in water so that the base…

Q: Determine the intervals where the graph of the given function is concave up and concave down.…

A: To determine the intervals where the graph of the given function is concave upand concave down.

Q: Use implicit differentiation to find x³+3x²y+y³=8 dy dx

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Q: Find y" if y= -4 cos x OA. y" 4 cos x

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Q: See the function in the image uploaded. Answer a) a) To use a limit and find its horizontal…

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Q: × Find the maximum rate of change of f at the given point and the direction in which it occurs. f(x,…

A: ⟨−22​​,22​​⟩ 42​ Explanation:Given the function,f(x,y)=xy2​,(2,4) Let us solve for the gradient of…

Q: ​(A) Find the instantaneous rate of change of the amount in the account after 1 ​year(s)? (B) Find…

A: The required answers are A) 925.409507 dollars per year.B) 935 dollars per year.Explanation:Step 1:…

Q: A. Compute the gradient of f. vf= i+ Note: Your answers should be expressions of x and y; e.g.…

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Q: Suppose that you are estimating √8 using the fourth Taylor polynomial for √x at x=7. Use Taylor's…

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Q: Calculus One Problem. Please help. Thank you

A: Detailed solution of the problem is attached below,Thank you.Explanation:Detailed explanation:    :

Q: dx Assume that x = x(t) and y = y(t). Let y=x3+2 and =5 when x=3. dt dy Find when x=3. dt dy…

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Q: NOTE: When using interval notation in WeBWorK, remember that: You use 'INF' for ∞ and '-INF' for -∞.…

A: a) concave up  DNE    Concave down (-inf , inf)b). DNEc) Relative Maximum x=-1     Relative minimum.…

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Q: Estimate Ay using differentials. y = x 1/2e4x-1, a = 1, dx = 0.1 (Give your answer to four decimal…

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Q: Given the updating function as shown below, find the first three values of the sequence when the…

A: 1) x_1 = 10,x_2 = -38,x_3 = 154 2) Pe= -4, 2Explanation:To find the first three values of the…

Q: Find y' by implicit differentiation. cos(x) + √y = 7 y' =

A: Ans: y′=2y​sin(x)Explanation:Solution:Step 1: let's differentiate the equation cos(x)+y​=7…

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Q: A. Find the equation of the line that passes through the points A(1,-1,1), B(1,2,0).

A: