P=-5x²-4x+104 p what is the elasticity of demand when x=4

Q: Evaluate the following. (Remember to show your working, and give the exact answer.) (a)…

A:

Q: The graph of f is given. State the numbers at which f is not differentiable. (Enter your answers as…

A: The function f is not differentiable at x = -1, 2.Explanation:f(x) is not differentiable at x =…

Q: ii) xy' + 3y = 2x5, y(3) = 2

A: We have to solve the differential equation.

Q: Prove the theore

A: The theorem states that for a nonempty subset E of R, if a is an element of E and f is a function…

Q: On June 30, 2024, Blue, Incorporated leased a machine from Large Leasing Corporation. The lease…

A: We have given data:Excel input: Given dataSemi-annual lease payments298341Lease term3Interest…

Q: MAT2114 HOMEWORK 06 2. (Your instructor forgot to do this example in class). Let W- (a) Find a…

A: We will find the basis of W.

Q: Find a particular solution of the differential equation 21 y" + 5y' + y = 2xe¹ using the Method of…

A:

Q: The data in the accompanying bar graph are from a random sample of 814 adults. The graph shows four…

A: We have a random sample of 814 adults.

Q: Determine whether the following statements are true and give an explanation or counter example. a.…

A:

Q: (A Calculator is not allowed for this problem) Forming Maclauring Series: Determine the first four…

A:

Q: - Let S be a subset of a vector space V over a field F, then a) if S is linearly independent then S…

A: Given that S is a subset of vector spcae V over field F. Note: Since you have posted more than one…

Q: It is generally recommended (here and in the exam) that in your answers, as well as giving the…

A: To solve the given linear program using the two-phase simplex algorithm, we'll first convert it into…

Q: Can you sketch a graph of the function h(m)

A:

Q: 7. Given f(x)=√√x² + 3, determine p(x), q(x), and r(x) such that f(x) = p(q(r(x))).

A: Given that .We have to determine  and  such that .

Q: Consider a bank with a strange rule for giving out interest. After the first year (and every other…

A: (a) Given that the bank gives the interest in the following manner:Increases money by 100% for every…

Q: 1. Solve the following linear programmne using the 2-phase simplex algorithm. You should give the…

A: maximize subjected to                       We have to solve the problem by two phase method.Note:…

Q: Problem 3. Suppose the vector space V = P3, given the following four polynomials 1+13, 1+t, -t+2t2,…

A:

Q: Using the priority list T2, T1, T3, T4, T7, T6, T5, schedule the project below with three…

A: Number of processor at a time : Priority listing:

Q: (d) (48 Z20°)(10-j1) = (e) (0.9j0.5)(40+ j10) = (f) (4000 20°)(2000 Z-20°)(1000 + j1000) =

A: Given, the vector operation to perform:d. e. f. It is required to result of the vector operation,…

Q: 1 2 -5 A = 0 1 4 1 -3 -7 11 11 Find a pair of vectors u, v in R4 that span the set of all ER that…

A:

Q: Let TR5 R³ be the linear transformation given by X1 x2 T x3 x4 X5 x1 + 2x2 x3 + 2x4x5 2x14x22x3 +…

A: ⎣⎢⎡​s+2t2s+5t2s​⎦⎥⎤​,s,t∈R⎣⎢⎢⎢⎢⎢⎡​x1​x2​x1​+2x2​+3x5​x5​x5​​⎦⎥⎥⎥⎥⎥⎤​,x1​,x2​,x5​∈R Nullity + Rank…

Q: Let f (-1,1)→ R, f(x) = (1 + x³) -³. Compute g' : (0, 1) → R where X (a) g(x) = f * ƒ f. (b) g(x) =…

A:

Q: For this question can you explain how proved it to be transitive? As don't understand the last part…

A:

Q: Find the image of the region in the complex plane given by 1/2 <= r <= 2, pi/8 <= theta…

A: Check explanation Explanation:

Q: Factor and solve the quadeatic equation: x²-5x-6=0 OX=6 and -1 OX=-2 and -3 OX= 2 and 3 OX=-6 amd -1

A: The objective of this question is to factor and solve the given quadratic equation x² - 5x - 6 = 0.

Q: Use logarithmic properties to write in simpler form. In S X x

A:

Q: nce. For this model we will take the tion due to gravity to be -9.81 is is given by mass times e…

A:

Q: Find a formula for the nth derivative of the function f(x) = sqrt(x). The formula must be proven,…

A: Find a formula for the nth derivative of the function f(x) = sqrt(x).

Q: Show that in a group of people there must be two individuals that have the same number of friends…

A: We make a proof by contradiction and use the pigeonhole principle.

Q: Bradley contributed $900 at the end of every 3 months into an RRSP fund earning 3.77% compounded…

A: The future value of the fund at the end of 8 years is approximately $1,283.80.The amount of interest…

Q: The Holiday Meal Turkey Ranch is considering buying two different brands of turkey feed and blending…

A: The objective of this question is to formulate a Linear Programming (LP) model that will help the…

Q: 3. Solve the following differential equation: +3 + 2x = t where x(0) = 1, (0) = 0. (For the…

A:

Q: → Determine the rotation matrix A about the point (7,-2) through the angle 153 degrees (the diagram…

A: The objective of the question is to find the rotation matrix A for a rotation about the point (7,-2)…

Q: We have an equation called (*) where e-x = x3 where we have that x is an element of R. Where the…

A: Given

Q: A manufacturing process has a fixed cost of $150,000 per month. Each unit of product is being…

A: Given that a manufacturing process has a fixed cost of $150,000 per month. Each unitof product is…

Q: Suppose that we are carrying out the simplex algorithm on a linear program in standard inequality…

A: Please refer below page.If you have any doubts please feel free to ask.Explanation:Step 1: Step 2:…

Q: Find the extreme values, if any, of the following function. Check whether they are maxima or minima…

A: Given function is:The extreme points are given byNow,Therefore, the extreme point is

Q: The quadrature rule [“ f(x)dx = w₁ f(x1) + w2f(x2) + E (2) -h can be made exact for all cubic…

A: Given Information:The quadrature rule is given as .Objective:Write the four equations satisfied by…

Q: Sketch the region onto which the sector 1/2 <= r <= 2, pi/8 <= theta <= 3*pi/8 is mapped…

A: To sketch the region onto which the sector 1/2 ≤ r ≤ 2, π/8 ​≤θ ≤ 3π/8​ is mapped by the…

Q: f(x)=(-x^2+10x)/36, find ff(x)dx for [0,3]

A: Given We have to evaluate the integration  for .

Q: Determine whether the following statements are true and give an explanation or counter example. a.…

A:

Q: Solve the difference equation Y₁ = -7. Yn+1Yn Yn+1 + 7yn + 16 = 0, with the initial condition

A:

Q: -Obtain the parametric equations of the plane given 3 points A = B= C = 555 5 5 5 1 5 -5 4

A:

Q: Show the general solution of the system of equation as a Real Valued Function 1100 X=21-2X 3211

A: Images attached.Explanation:

Q: Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it…

A: Therefore, the required answers are a) A′−6=0b) A(0)=13c) A=6t+13 Explanation:Step 1: Consider the…

Q: Apply the Householder transformation to drive all the values below the 2nd element to O in the…

A: Creating zeros in a vector x with a Householder matrix H we have to find a vector u such that then…

Q: For the periodic signal shown below, determine whether the Fourier series contains: a) Sine and…

A: Solved below .Explanation:

Q: (1) f(x)=rtan(;), D(f)=(−1,1); (2) f(x)=rtan(;), D(f)= [0, 1); (3) f(x) = 3x²-1, D(ƒ) = (−∞, 0) U…

A:

Q: Derive a formula in n for equation. n Σ j³, by solving a suitable non-homogeneous linear difference…

A:

Q: Exercise 5.- Calculate the average value of the function f(x) = √√x+1 in the interval [2,8] and…

A: Mean Value Theorem for Integrals: If is continuous on the closed interval and differentiable on…