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Q: Please help. I’m confused

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Q: Use the vertex and intercepts to sketch the graph of the quadratic function f(x) = x2 - 2x - 3. Give...

A: given: fx=x2-2x-3 the above function can be written as: y=fx=x2-2x+1-1-3y=x2-2x+12-4y=x-12-4y+4=x-12...

Q: 29. Evaluate I (x + y + z)dz dy dx. Jo

A: Consider the following integral: I=∫-11∫01-x2∫01x+y+zdzdydx=∫-11∫01-x2x+yz+z2201dydx=∫-11∫01-x2x+y+1...

Q: Consider the function f(x) = 1 – 2², - 5 < x < 1. The absolute maximum value is and this occurs at x...

A: Consider the function  f(x)=1−2x2,         −5≤x≤1  

Q: Consider the following rational function: 4(x- 1)(x+2) _ 4x² +4x-8 qlx)= 2(x+ 1)(x- 3) 2x² – 4x-6 Fi...

A: We have given rational function  qx=4x-1x+22x+1x-3 We have to find domain, x-intercepts, y-intercept...

Q: Describe and sketch the graph of the level surface f (x, y, z) = c at the given value of c. f(x, y, ...

A: Given: f(x,y,z)=x-y+zc=1 To Sketch: Graph of the level surface f(x,y,z)=c at the given value of c. C...

Q: Circular motion Find parametric equations that describe the circular path of the following objects. ...

A: Given Data The radius of the circular track is R=400 m. The time of bicyclist to complete one lap is...

Q: Complete the truth table for the following compound statement.(q→~p)∨~r(q→~p)∨~r p q r ~p~p ~r~r ...

A: Given: p q r T T T T T F T F T T F F F T T F T F F F T F F F  

Q: dy Given y = f(u) and u = g(x), find =f'(g(x))g'(x) for the following functions. dx y = cos u, u = 7...

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Q: Variable-density solids Find the coordinates of the center of mass of the following solid with varia...

A: Find the coordinates of the center of mass  x¯,y¯,z¯=MyzM,MxzM,MxyM where ,Myz=∫∫R∫xρ(x,y,z)dVMxy=∫∫...

Q: Suppose we know the function f(x) has derivative given by the following graph: -2 Then f(x) is decre...

A: The graph of the derivative of the function f(x) is given in the question. We have to check whether ...

Q: C(x)

A: please ask one question at a time. we have answered first question for now with all the subparts.

Q: please answer the question using interval notations! thank u in advance!

A: When x≤0 fx=x2-5 Left-Hand Limit  = limx→0x2-5=-5

Q: Find the area of the region bounded by the given curves. y = 6x2 In(x), y = 24 In(x) %3D

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Q: The derivative of a certain continuous and differentiable function is given by: y = 3-x - 12-x +9. A...

A: For maxima-minima, derivative of the function must be zero. That is, y'=03x2-12x+9=0x2-4x+3=0x-3x-1=...

Q: Explain why each function is continuous or discontinuous.(a) The temperature at a specific location ...

A: Since you have posted aa question with multiple subparts, we will solve the first three sub-parts fo...

Q: Solve the following problems with and without calculus. A good picture helps . a. A cube with side l...

A: Concept; The calculus helps in understanding the changes between values that are related by a functi...

Q: Different iate G(x)= (Sx²+8)(2x +Tx) )(2x+Fx) G'W = G(x) %3D

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Q: The function f(x) = - 2x + 45x? – 300x + 9 has one local minimum and one local maximum. This functio...

A: Given: f(x)=-2x3+45x2-300x+9

Q: Find the product : (4x2 + 5x)(4x2 - 5x).

A: According to the question, we have to find the product of the expression 4x2+5x4x2-5x. As the given ...

Q: f(x)=lim f(xth)-f(x) find f'(5) 23 f(x) =7x² f'(5)= ?

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Q: i) The points A(2, 4, 4), B(6, 8, 4), C(6, 4, 0), D(2, 0, 0) and M (4, 4, 2) are given; The straight...

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Q: Evaluate

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Q: Suppose that the functions u and w are defined as follows. u (x) = 2x+5 w (x) =x+4 Find the followin...

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Q: solve for t

A: Given logarithmic equation is : lnt-2=ln8-lnt We know that,  lna+lnb=lnablna-lnb=lnablnam=mlnalna=ln...

Q: For the 2009 fiscal year, Lowe's Companies, Inc. reported an annual net income of $48,230,000. Assum...

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Q: 1. lim[f (x) — 4g (х)] х+1

A: Since you have asked  multiple questions in single request  so we  will be answering only first ques...

Q: (x-y)(4x+y)dx+x(5x-y)dy=0

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Q: Evaluate the following integral using partial fractions and trig substitution.

A: Given integral is ∫xx2-4dx=∫x(x+2)(x-2)dx Firstly, we will integrate by using method of partial frac...

Q: Fill in the blank/s : sin(C + D) = ___________

A: According to the question, we have to fill the blanks sin C+D. As the above question is from the tri...

Q: Find f, f, and f,, and evaluate each at the given point. x'y" ху f(x, у, 2) %3D (4, 1, –1) 1. X + y ...

A: Given: fx,y,z=xyx+y+z and point 4,1,-1   To find: fxx,y,z, fyx,y,z, fzx,y,z, fx4,1,-1, fy4,1,-1, fz4...

Q: 22. Find the equation of the tangent line to the graph of the equation tan-'(x + y) = x² + at the po...

A: The equation is given by, tan-1x+y=x2+π4x+y=tanx2+π4y=tanx2+π4-x The slope of the tangent to the giv...

Q: Evaluate the iterated integrals

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Q: At points on a circle of radius a, line segments are drawn perpendicular to the plane of the circle,...

A: We have to find the area of the surface formed by the perpendiculars to the xy-plane of length ks dr...

Q: Please help me this problem

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Q: If the graphs of two differentiable functions ƒ(x) and g(x) start at the same point in the plane and...

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Q: Approximate (255)1/4 by using a linear approximation. An appropriate function is given by f(x) = xD ...

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Q: find the angle between xy=3 and x^2=9y

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Q: The toll to a bridge costs $8.00. Commuters who frequently use the bridge have the option of purchas...

A: Given  The toll to a bridge costs $8.00. Monthly discount pass for $36.00, With the discount pass, t...

Q: Trigonometric Integrals! Thanks for your help

A: ∫cos3x sin9x dax=∫sin9x cos2x cosx  dxusing cos2x=1-sin2x=∫sin9x 1-sin2x cosx dx=∫sin9x-sin11x cosx ...

Q: Use the functions f(x) = x + 4 and g(x) = 2x − 5 to find the function. (g ∘ f)−1

A: Given functions are: fx=x+4 and, gx=2x-5 We have to find the function g∘f-1. First of all we need to...

Q: Determine the interval on which the following functions are concave up or concave down. Identify any...

A: Given function is gt=3t5-30t4+80t3+100. Inflection points is point where the concavity of function c...

Q: s (x) = 3x 1 (x) = x² Write the expressions for (s-t) (x) and (s ·t) (x) and evaluate (s+t)(-1).

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Q: Find the solution of the differential equation that satisfiesthe given initial condition.

A: The given differential equation is dLdt=kL2lnt  Initial condition L1=-1.