1. Use f(x) = 5– x and g(x) = to find the following and identify its domain: %3D X-2 a) (fog)(x) aniwollot sili boit of evods zeldsi sit eaU b) (gof)(x) gniwollot ertt bnt of (x)0 bns (x)1 sal (A)(-D(d (0(0+)

Q: A continuous tunction y=f(x) is known to be negative atx=2 and positive at x=6. Why does the…

A: A continuous function y=f(x) Given :f(x) is negative at x=2  and f(x) is positive at x=6 We know…

Q: 1) Use reduction of order method with y₁ (x) = e³x to find a second solution y2 for the DE: y" - 9y…

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Q: Consider the following optimisation problem max f(x, y) = t√x y, subject to tx2 + y ≤ 5 x ≥ 0, y ≥…

A: An optimization problem is given by, max fx, y = txy subject to tx2+y ≤ 5 for x≥0, y≥0. (a) The…

Q: Two equivalent forms of the Chain Rule for calculating the de-rivative of y = f(g(x)) are presented…

A: Given, if y=fx and u=gx then the derivative of their composition can be expressed as

Q: x*y"-xy'+y = 0 Y, = In x

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Q: Q2) The critical points of the function F(x,y) = x + 3xy + y3 O (0,5) O (1,0) none of others O (1,1)…

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Q: 1. Find where f(x, y) = 4x² + 8y? – 4x – 8y +5 has absolute extreme values over the square with…

A: To calculate the extreme values of f(x,y)bounded by the square, the following calculations need to…

Q: For the function f(x, y) = (3x + 4x')(k'y² + 2y) where k is an unknown constant, if it is given that…

A: As per our guidelines we are allowed to do 1 question at a time. Please post other questions next…

Q: Let y : R →R be the real-valued function defined on the real line, which is the solution of the…

A: Ans:-  Initial value problem: y'=-xy+x,  y=0=2          solution : y'+xy=x, 40=2          is of…

Q: 15. If g(x) and h(x) are both antiderivatives of some func- tion f(x), then what can you say about…

A: Consider that gx and hx are both antiderivative of function fx. Find gx-hx.   Since gx and hx are…

Q: Suppose that a consumer derives his utility from two goods, the amounts of which are x and y,…

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Q: x*y"-xy'+y = 0 c) Y, = In x

A: Let's find.

Q: We have found the following Wronskians. W = -e-³x; W₁ =-e-2x(4+ex)-¹; W₂ = e¯x(4+ e*)-¹ We want to…

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Q: Find the linearization of y = eV3x at x = 64. %3D (Use symbolic notation and fractions where…

A:

Q: 2. A cafe estimates a monthly profit (in thousand pesos) of P(x, y) = 27 – x? – y² + 6y if they open…

A: Given: A cafe estimates a monthly profit, P(x, y)=27-x2-y2+6y and the region D=x, y∈ℝ2 : x2≤y≤4. To…

Q: Given that y' = 2x + x²y, where y(0) = -1 with step size h=0.1. Estimate the values of y(0.2) using…

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Q: 1 1 Select all the antiderivatives of f(x)=-+ %3D x² +1

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Q: #18 & #19

A: 18. Area under the graph is the integral of the function over the given interval.

Q: Find the linearization L(x) of y = e5* In(x) at a = 1. L(x) =

A: Given that:y=e5xln(x)a=1To find the linearization

Q: In x 2. Use a local linear approximation of f(x) = 1+x² to estimate In (0.9) 1.81

A: Given - fx=lnx1+x2 To estimate ln0.91.81 using a local linear approximation of fx. Here we will use…

Q: Find the Linearization L(x) of y= (3+ x)-1/2 at a = 1. L(x) =

A: To find the Linearization.

Q: 1. The area of the region enclosed by the x-axis, the curve y = f(x) > 0, and the lines x = to f³(b)…

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Q: Determine the value of the Wronskian W (y1, Y2) of y" – 2y +1 = e2 (x +1) if x=1.3 by using…

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Q: 1 Let H(s) Using convolution to find h(t) s2 (s-a)

A: Inverse Laplace transferom

Q: Sketch a graph of each of the following functions that captures the limiting behaviour as t → ∞ and…

A: As per the rule, we are doing the first three-part of the question. Part (a):   The graph of the…

Q: 15. Let f(x) = x² -4x+3. What are the critical number(s)? x = 1 b. x = 3 c. x= 1 and x 3 a. d. x = 2…

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Q: Find the linearization of y = ev7x at x = 16. (Use symbolic notation and fractions where needed.)

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Q: - Use Euler's method to estimate y(3) given y(0) = 1, and y' = x -. Use steps of h = 1

A: use euler method for finding the y(3)

Q: Suppose the function f(x)=3x^4+ax^3+bx^2 has a critical point at x=2, for which f(2)= −80. Determine…

A: Suppose the function f(x)=3x4+ax3+bx2 has a critical point at x=2, for whichf(2)= −80. Determine a,…

Q: Given the function y"=-6X(x²-ax+4) (x+a)³ (x -1)³ 3. with (X+2)(x-) - analysiS Enclude all maximums…

A: given that y=-x3x+2x-2find the maxima and minima for the given function

Q: 1. DETAILS SCALCET9M 4.1.042. Find the critical numbers of the function. (Enter your ans h(x) =…

A: we have to find the critical numbers of the given function

Q: 7. The function (x, y)= (2x* + y* )exp + xy' is homogenous in x and y of degree

A: .Given,f(x,y) = (2x4+y4) ey2x +x y3Put y= xSo we get,f(x,x)= (2x4+x4) ex2x +x x3 f(x,x)= (3x4) e0.5…

Q: maximize f(x,y)=xy subject to the contraint 6x+y=18  the last question is what is the maximum valye…

A: max . fx,y=xyS.t 6x+y = 18     6x+y=18⇒ 6x+y-18=0∴ gx,y=6x+y-18=0    Fx,y,L=fx,y-L g x,y⇒…

Q: S1 xe [0,1] f(x) 0 x¢ [0, 1]

A: The given piecewise function can also be represented as, fx=10≤x≤10otherwise Solve for the mean as,…

Q: 4.7.5. Find the local extrema of the function f(x, y) = x² +xy– 4x+y² – 7y R?. on

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Q: Solve the following boundary value problem using finite difference method. y." = y1 Or, y:' = y2 y2'…

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Q: 3- Since the D x=1 line is a region bounded by the x-axis and the graph of the y= x^(1/2) function,…

A: y = x^(1/2) is a parabola with vertex (0,0). Draw it and solve it.

Q: Solve the following optimization problem by using Lagrange method: Maximize f(x,x;)=2x, + x, – 3x²…

A: Lagrange Multiplier Method:- This method is used to optimize a function on a region that contained…

Q: 2. Evaluate f(x) = e3x + 2 at x = -1. Round to the nearest thousandth. %3D %3D f(-1) = ...

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Q: Find the critical number(s) of the .4 * (function f(x)=In(2x)/(3x )2 نقطة( In(2x) f (x) 3x e/2 and 0…

A: Calculus

Q: 7] The Wronskian of the functions 1, x, and e -2x is (а) е' -2x (2x+1) (b) 4e-2x (c) -e(2x +1) (d)…

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Q: 1. Any function y = f(x) can be expressed as x = f(y) in standard mathematical methods for solving…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Find the linearization L(x) of y=e10xln(x) at a=1

A: y=e10xln(x)  The linearization L(x) of a function f(x) at x = a is, Now  Now differentiating given…

Q: Show mathematically that MRS is increasing for U=1-ex +e2y and is diminishing for U=lnX +LnY

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Q: Let y : R → R be the real-valued function defined on the real line, which is the solution of the…

A: The differential equation is given as Y’  = -xy + x , y(o) = 2 From the type of the problem we can…

Q: If the marginal revenue for ski gloves is R'(x)=−36(6x+19)3+30R′(x)=-36(6x+19)3+30 and R(0)=0R(0)=0,…

A: Consider the marginal revenue is, R'(x)=-36(6x+19)3+30

Q: A company finds that its marginal revenue from the sale of the xth unit of its product is given by…

A: Solve  for total revenue function

Q: let 2.+ (3(x-1+4y+!j". ニ ): find the Critical points f f.

A: In the question we have to find critical points.

Q: 25 p1 3) Compute f(x)f'(x) dx where f(x) =x +2, using the Composite Trapezoidal 2 rule, your results…

A: