Help asap

Q: Find the absolute maximum and absolute minimum of f(x) =2x3 -3x2-36x+2 ob the interval [0,5]

A:

Q: plz solve the question

A: There are two ordinary differential equations of which first is non linear and second is linear firs...

Q: Derivatives of products and quotients Find the derivative ofthe following functions by first expandi...

A: Given expression is fx=x+1x-1. We know that, a+ba-b=a2-b2 Using the above formula, given expression ...

Q: For u = ex cos y,(a) verify that ∂2u/∂x∂y = ∂2u/∂y∂x;(b) verify that ∂2u/∂x2 + ∂2u/∂y2 = 0.

A: The given  function is, u=excosy (a) To verify ∂2u∂x∂y=∂2u∂y∂x Solution: We have u=excosy           ...

Q: Evaluate the integral

A:

Q: A man has 14 coins in his pocket, all of which are dimes and quarters. If the total value of his cha...

A: Let d be the number of the man has and let q be the number of quarts ha has. Since he has 14 coins i...

Q: Graph: f(x) = x4 - 2x2 + 1.

A: Given :          fx=x4-2x2+1          

Q: Find the derivative of y = (5x − 2)/(x2 + 1)

A: Given:           y=(5x−2)(x2+1)

Q: Solve  y'' - 81y = 0

A: You can solve by finding auxiliary equation

Q: evaluate the definite integral  0-1 4x^3 dx

A:

Q: Functions to power series Find power series representations centered at 0 for the following function...

A: Given, f(x)=ln4-x2  

Q: Define the livable space of a building to be the volume of space in the building where a person 6 fe...

A: As given that height of the rectangular box = 6ft (according to the height of person) Length of the ...

Q: . Find the exact value of each expression. (a) sin 8° cos 22" + cos 8" sin 22° (b) sin 75° (c) sin 1...

A:

Q: Determine whether each integral is convergent or divergent. Evaluate those that are convergent.

A: Consider the provided integral, ∫09 1x-13dx Determine whether each integral is convergent or diverge...

Q: + a. Find the eigenvalues of A matrix and the eigenvectors corresponding to these eigenvalues. 3 -1-...

A:

Q: Convert the rectangular equation x = 6 to polar form and sketch its graph.

A: Given: The rectangular equation x =6  

Q: help please deadline is tommorow

A:             Given :  (1)   x-y=5 and 3x+y=3  is the system of equation and its solution is (2,-3).  ...

Q: Among all pairs of numbers whose sum is -18, find a pair whose product is as large as possible. What...

A: Find a pair whose product is as large as possible. What is the maximum product?

Q: Exponential and Logarithmic Equations Solve the equation. Find the exact solution if possible; other...

A: Given :          log x + logx+1=log 12lnx-2+ln 3 =ln5x-7log21-x=4

Q: Explore the convergence of the series:

A: Use root test to check the convergence 

Q: Possible identities Determine whether the following statements are true using a proof or counterexam...

A:                   Let  u = a1 i^ ,          v=b1 i^       and w=c1 i^ +c2 j^ +c3 k^                 ...

Q: Prove that the equation 2x²+xy-6y²+7y-2=0 represents a pair of straight lines

A: Consider the given equation. 2x2+xy-6y2+7y-2=0 The standard form of the equation that represents a p...

Q: Oblique AsymptotesFind all possible oblique asymptotes in Exercises 31–34.

A: Hey, since there are multiple questions posted, we will answer first three question. If you want any...

Q: Solve : Jane’s salary exceeds Jim’s by $150 per week. If x represents Jim’s weekly salary, write an ...

A: To find the algebraic expression

Q: You have 100 yards of fencing to enclose a rectangular region. Find the dimensions of the rectangle ...

A:

Q: A box with an open top and square base is to be created with a surface area of 300 square inches. Wh...

A: The box is open  And base is square  Let square sides l = b = x in And height  =h in    

Q: 3. Determine whether the Mean Value Theorem can be applied to f (x) = Vx + 3 on [-3,6]. Find all val...

A:

Q: Show by means of an example that limx->a [f(x) g(x) ]may exist even though neither  limx->a f(...

A: Now,         Let,f(x)=5x−x|x|, g(x)=5x+x|x| :  

Q: Solve the equation 2x3 + x2 - 13x + 6 = 0, inequality, or system of equations.

A: Given 2x3 + x2 - 13x + 6 = 0

Q: use an exponential model and a graphing calculatorto estimate the answer in each problem. The popula...

A: The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year. Now the pop...

Q: dy se logarithmic differentiation to find the derivative, dt, of y = (t+ 8)(t + 5)(t + 4). oose the ...

A: y=(t+8)(t+5)(t+4) Applying natural logarithm on both sides, we get lny=ln [(t+8)(t+5)(t+4)]⇒lny=ln (...

Q: Determine whether y is a function of x                                                             x...

A: v

Q: 22.Consider the equation y″ − y′ − 2y = 0. a.Show that y1(t) = e−t and y2(t) = e2t form a fundamenta...

A: Given the equation y''-y'-2y=0. We need to show that y1(t) = e−t  and  y2(t) = e2t form a fundamenta...

Q: Fill in the blanks : If f(x) = x2 - 5x + 4, we can find f(x + 6) by replacing each occurrence of ......

A: we have been given a statement which has some blanks we have to fill those blanks with appropriate e...

Q: Find the exact length of the curve. x = 8 4y2' 1sys 2

A: Given, x=y48+14y2,1≤y≤2

Q: Simplify : (3x + 5)(2x - 9) - (7x - 2)(x - 1).

A: We have to simplify given expression (3x+5)(2x - 9)-(7x-2)(x-1)

Q: (3 points) Solve the differential equation dP 4P + а. dt Assume a is a non-zero constant, and use C ...

A: Given  First order Differential equation

Q: You have been given the opportunity to buy a machine from your grandfather to make butter knives. Si...

A:

Q: A sandbag is dropped from a balloon at a height of 60 meters when the angle of elevation to the sun ...

A: From the given data: