12) Select an appropriate graph of a twice-differentiable function y f(x) that passes through the 12) points (-E1). - 0 - and (2.1), and whose first two derivatives have the (0,0) following sign patterns y": B) D)

Q: Let a = 4i + 3j – k, b = 2i – j + xk and c = yi + zj – 2k. Find: %3D %3D a x such that a and b are p...

A: Two vectors are said to be perpendicular to each other if their dot product is zero. We will use thi...

Q: S- dx What should be the rewrite of so that the resulting integral is integrable? 1- cos x @ / (esc?...

A:

Q: ASolve the equation 4x +20= 0 and write the resulting solution in the polar form, rZ0.

A:

Q: x²+y² c2. y' ху

A: Note:- Our guidelines we are supposed to answer only one question. Kindly repost other question as t...

Q: Let f(z)=ex^2 = U(x,y)+iV(x,y) Verify Ux=Vy

A:

Q: Simplify sinnh(loge(4)). Express ecos(3+iloge(4)  in the Cartesian form.

A: The given problem is to evaluate and simplify the given complex expressions and express in the Carte...

Q: 3. Let W be a subspace of R" of dimension k < n. Use the Fundamental Theorem of Linear Algebra to pr...

A:

Q: e that A is a matrix with four rows. Find the elementary matrix E such that E A gives the matrix res...

A: Introduction: Any elementary matrix, denoted by E, is obtained by performing the one-row operation o...

Q: How an aclount in the account in 8 years Assume the account. earns 6% interest CompoyAced monthly mu...

A:

Q: Let S be the set of numbers of the form { ((-1)^(n + 1)) (n - 1)/(n + 1) } where n is an element of ...

A:

Q: Exercise 1: f is a 27-periodic function, defined on [0, 2m) by Ssin(t), 0<t< a, S(1 = 0, ast< 2x Her...

A:

Q: Find the exact solution y to the initial-value problem dy = zy/2, dr y(1) = 4.

A:

Q: 3. Four years ago, Noriel was three less than twice King’s age. In five years, Noriel will be 6 year...

A: Since you have posted a multiple question according to guildlines I will solve first question(i.e Q3...

Q: Express-3-2j in polar form and use the result to find (-3 – 2j) 4. A) Give your final answer in rect...

A:

Q: 7 7. Determine the solution to the I.V.P. y"+7y'+12y=2le*,y(0)=y'(0)=-10

A: Note: According to Company Guidelines we are providing the answer of first question. Kindly post oth...

Q: D Learning Task 1: Translate the verbal sentence to mathematical sentence. Use variable x to represe...

A:

Q: If y and z are functions of u and v, then the Jacobian of the function transforming (x, Y, z) → (x, ...

A:

Q: Let M be a plane with the following properties: M contains the point with coordinates (2,-2,1) () • ...

A:

Q: Find the area of the composite figure below. 4 cm 3 cm 9 cm 5 cm Previous 4]

A:

Q: 26. f(x) = 3 cos x = 2 cos x + 3 sin x, g(x) 2 sin x

A:

Q: Prove that the diagonals of an isosceles trapezoid are congruer D(c, b) C(a-c, b) b A( 0,0) В (а, о)

A: A plane figure formed by three or more non-collinear points joined by line segments is called a poly...

Q: (a) Construct the truth table for the following statement. Ensure that you explain the steps taken. ...

A: We are entitled to solve one question at a time. As the question number is not mentioned so we are d...

Q: Problem 1. Set 2x f(x) = | V16+t+dt. 1 (a) Show that f has an inverse. (b) Find (f-1)'(0).

A: Given fx=∫12x16+t4dt. (1). We know that the derivative of an integral can be calculated as: ddx∫gxhx...

Q: The function f(x) = tanx- has O A.Geriod 2 and asymptote at x = ". 277 B. period and asymptote at x=...

A:

Q: 3(1-r) cos 47 dt ? L(e" * cos 4t) L(=3* * cos 4t) -3t A.) B.)

A: We have to use the convolution theorem to prove the answer.

Q: ) Use the "mixed partials" check to see if the following differential equation is exact. If it is ex...

A:

Q: ne initial value problem d.x 3- teat ¤(0) : %3D %3D dt2 dt

A:

Q: Which of the following sets is denumerable?    A.) [1, 20) B.) { 1.9, 1.99, 1.999, 1.9999, 1.99999, ...

A: To identify the denumerable sets. 

Q: An unidentified flying object (UFO) is observed to travel a total distance of 27000 m, starting and ...

A:

Q: ) -4 1 -7 3 Consider diagonal matrix A -4 and matrix B = 4 -5 -4 -2 9. 6. (a) Compute A.B and -4 x B...

A: When a scalar is multiplied to a matrix, then it is multiplied to each element of the matrix. Two ma...

Q: Consider the following non linear equation where x is the independent variable, y is the dependent v...

A: For a linear equation of the form: y=mx+b, the slope or the gradient is m and the y-intercept is b. ...

Q: a) Given a function f(x) = = 4-2x 1-3x ) Find the x-intercept and y-intercept of f(x) (if any).

A:

Q: y(4) + 10y" + 50y = 0 y(247) = 0; y'(247) = - 3; y"(247) = 5; y°(247) = - 3 %3D

A: As pwr the question we are given the following homogeneous linear differential equation : y(4) + 10y...

Q: A particle starts at point (1, 0, 1) and moves 2 units along the curve defined by the vector equatio...

A: Given :      r(t)→ =&lt;x(t) , y(t), z(t)&gt;=&lt;et, 2 t, e-t&gt;  Distance traveled by the particl...

Q: QUESTION 3. $4500 is deposited for 4.5 years in an account that pays 4.5% interest compounded monthl...

A:

Q: 4. Let S be any nonempty set with the operation a * b = a. Is (S,*) a semigroup? Is it commutative?

A: There is no such introduction for the solution.I have explained it within the solution.Please go thr...

Q: find the dot product of a vector function and the derivative of that vector function. r(t) is a curv...

A: Two types of products are defined in vectors, the first one is a dot product or scalar product and t...

Q: What is the area of this figure? 8 in 8 in 5 in 5 in 8 in 5 in

A:

Q: Problem 1) A tea packer blends Sri Lankan tea and Turkish tea to prepare two products: Noveltea and ...

A: 1st we need to find decision variable and then represent all data in tabular form to form a linear p...

Q: Describe the graph of an exponential function that has 0 < b < 1.

A: Please find attachment for the details solution 

Q: Find the rate of convergence of the following sequence as n → 0o. n +1 lim 1 400 n +2 -1

A: In this question, the concept of rate of Convergence is applied. Rate of Convergence The rate of con...

Q: Given a proposition: 1+3 +5+ ...+ (2n – 1) = n² + 1 . Demonstrate whether the proposition is a fact ...

A:

Q: What is the value of z+1 zp- 23 – 222 C

A:

Q: M contains the point with coordinates (0,0,1) 2 M is orthogonal to the vector 0

A: Introduction: The general equation of Plane is ax-x1+by-y1+cz-z1=0  

Q: Find the general solution of the given differential equation. x²y' + xy = 9 y(x) = Give the largest ...

A:

Q: Evaluate the following and write it in rectangular form a.) ln(50<70) b.) ln(1-j) (1+j√3)=A

A: The given problem is to evaluate and simplify the given complex expression and express in rectangula...

Q: The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first applied, ca...

A: Here asked for a,b,c,d part.but here only one question (a) given.so I solve question (a).

Q: Rationalize the denominator. V28

A: The expression in the form pq, where p, q are the algebraic functions of the variables and q≠0 is ca...

Q: 8.Solve the deaivative Pooblems -3 d. de 2) de 3.

A:

Q: (3) Showing all your working, find the solution set which describes the area shown in purple below. ...

A: A cartesian coordinate system contains two mutually perpendicular number lines named x-axis and y-ax...