A company that produces cell phones has a cost function of C = 3x² - 46x + 15097, where C' is the cost in dollars and is the number of cell phones produced (in thousands). How many units of cell phone (in thousands) minimizes the cost function? x thousand phones produced will minimize C

Q: Calculate fff(x, y, z) dS For s f(x, y, z) ds z² + y² = 16, 0≤ z ≤ 2; f(x, y, z)=e=²

A:

Q: 2. Let f(x) = nx² - 2x + 5 and g(x) = 6x² - 5x + m. The functions are combined to form the new…

A:

Q: Solve the problem. I ) Suppose the demand for a certain item is given by D(p) = -4p2 + 7p+ 5, where…

A:

Q: Find d²y/dx². y=xsin x 10 cos x

A:

Q: The values of two functions, f and g, are given in a table. One, both, or neither of them may be…

A:

Q: Reversing the order of integration in the integral SS²ydydx equals: Select one: A. None of them B.…

A: Since you are asking multiple questions. We are answering only the very first question as per ous…

Q: Find f'(x) and simplify. f(x)= Which of the following shows the correct application of the quotient…

A:

Q: Find the area of the surface over the given region. Use a computer algebra system to verify your…

A: answer is in next step. please give a like !!

Q: 1. Explain why there is no solution to sec() and csc(n). You can use graphs and diagrams if you want…

A:

Q: What is the symmetry of f(x) = 2x4 - 5x² +9? Select one: a. odd b. neither O C. even

A: Solution of given question is written in below steps.

Q: Find the area represented by the definite integral. 10 30) |x-1|dx Find the area bounded by the…

A:

Q: 4. A certain computer algorithm used to solve very complicated differential equations uses an…

A:

Q: Find the work done by a person weighing 175 pounds walking exactly one revolution up a circular…

A:

Q: Find y' and the slope of the tangent line to the graph of (2x-3y)4 = 3y3-8 at the point (2,2). y'=0…

A:

Q: Evaluate. 34) f' x(x2 + 1)4, 0 dx

A:

Q: Consider the following vector field F(x, y) = Mi + Nj. F(x, y) = x²i + yj (a) Show that F is…

A:

Q: Question 1 Consider the matrix A- - (a) (b = 64 -1 1 -1 0 3 -2 -2 2 1 Compute the adjoint matrix…

A:

Q: Find y' and the slope of the tangent line to the graph of (2x - 5y)7 = 3y2-2 at the point (3,1).…

A:

Q: b) 0 em dac

A:

Q: Consider the following. u = (-7, 3, −2), v = (0, −4, −3) (a) Find the projection of u onto v. 42 25…

A:

Q: Your answer is correct. Find the solution of the given initial value problem in explicit form. ) =…

A:

Q: 7. If f(x)=4x-3 and h(x) = 4x² -21, find a function g such that fog=h

A: The given functions are: fx=4x-3 and hx=4x2-21

Q: 3 [[ 3x² + 4y dy dx = [[ 3x² + 4y' dx dy 4y³ We have Select one: True False

A:

Q: Determine any planes that are parallel or identical. (Select all that apply.) P₁-120x +90y + 120z =…

A:

Q: Find the area under the graph of the function over the interval given. 3 )y: [1, 31

A:

Q: Evaluate the integral with the aid of an appropriate u-substitution. Simplify the answer, if…

A:

Q: If the function f(x) is a quadratic function, then f(x) must open x-intercept(s). and have ii The…

A: If function f(x) is a quadratic equation, Then f(x) changes direction once.

Q: 1. The graph of the derivative of the function y = f(x) is sl I y-f'(x) Determine the intervals when…

A:

Q: Find the component form of v given the magnitudes of u and u + v and the angles that u and u + v…

A:

Q: Determine the equation for tangent and normal at the point with x -coordinate 2 on the curve y = ex…

A:

Q: Find y' and the slope of the tangent line to the graph of (3x-2y)5 = 2y2-9 at the point (1,2). y'=0…

A:

Q: 5. The tank shown below is full of water. Find the work required to pump the water out of the spout.…

A:

Q: Find Ay and f'(x) Ax for the given function. 13) y = f(x) = x + x2, x = 8, and Ax = 0.05

A: Q13)

Q: Find an equation of the plane with the given characteristics. The plane passes through the points…

A:

Q: A ball is thrown into the air and its position is given by h(t) = -5.3t² +22t+21 where h is the…

A: Note to student :   Thanks for posting your queries. But there are multiple questions given. As per…

Q: Evaluate [/F F. dr using the Fundamental Theorem of Line Integrals. Use a computer algebra system to…

A:

Q: Use partial fractions to find the power series of the function: 8 n=0 11x² + 629 (x² + 64)(x² + 49)

A:

Q: Find f'(x) and find the equation of the line tangent to the graph of f at x = 1. X-6 3x-7 f(x) =…

A:

Q: a) [ Sketch the region R. 1 b) [] Set up the double integral that represents the area of the region…

A:

Q: 27. A function on [0,2] defined by f(x) = -x² |5x – 4 4x³ - 3x (3x + 4 if x ≤ 0 if 0 < x≤ 1 1<x<2 if…

A:

Q: Evaluate the integral by making an appropriate u-substitution and applying any necessary formula(s).…

A:

Q: dx Assume that x = x(t) and y = y(t). Let y = x³ +5 and dt Find dy dt dt when x = 3. (Simplify your…

A:

Q: Find the limits. f(x) = x + 4 (a) (b) (c) g(x) = x² lim_ f(x) = X4-5 lim g(x): X-5 = lim g(f(x)) =

A:

Q: Consider the following. f(x) = 81 Find the x-values (if any) at which f is not continuous. Is the…

A: We know that discontinuity is a point where the function becomes undefined. The point of…

Q: 1- On donne: a- Résoudre l'équation: f(x) = 0 b- Trouver la dérivée : f'(x) c- Calculer: f(In 2) 1-…

A: Given data fx=e2x-3ex where,x∈R We need to solve part a,b,c

Q: 5. What is the domain of the function h(x)= 11 X x 2 1 ?

A:

Q: Use an iterated integral to find the area of the region bounded by 2x - 5y = 0, x+y=6, y = 0.

A:

Q: Given the following graph of f(x), state --6-5-4-3-2-1 3- 2+ 3 4 a) the domain b) the range

A:

Q: I. Perform the indicated multiplication on the differential operator D. (D+2x)(D-3x)

A:

Q: There are 11 identical circles drawn on a sheet of paper. How many ways are there to do each of the…

A: This is a permutation and combinations problem