2²-4 lim 2-2 x + 2

Q: D(x) is the price, in dollars per unit, that consumers are willing to pay for x units of an item,…

A:

Q: Find an equation of the plane. The plane through the point (8, -7, -9) and parallel to the plane 4x…

A:

Q: Prove the following identity by using the definition of each function. (This means that you cannot…

A: Given that 1+tan2θ=sec2θ

Q: Write down the quadratic form for the matrix: 1 2 A= 1 1 0 12 0 4/ Select one: O a. x² + 2xy + 4x2 +…

A: We are going to find quadratic form of symmetric matrix

Q: What are the key features of the graphs of the trigonometric functions? Select all correct…

A: Use the graph of sine, cosine and tangent function .

Q: This example illustrates the different ways you can enter algebraic expressions. You can always use…

A: Answer below

Q: A bank features a savings account that has an annual percentage rate of r = 3.6 % with interest…

A:

Q: Find f'(a). ƒ'(a) = f(x) = V 2 - 2x

A: Given query is to find indicated derivative.

Q: pls show all steps and if possible do it handwritten so i can better understand thanks, Find the…

A:

Q: 3. y sinx + 2x²³ COSX 5. f(x) = 5sinx + cosx

A: (3)  y=sinx+2x-3cosxd dx(sinx)=cosxd dx(cosx)=-sinxd dx(ab)=bdadx-adbdxb2

Q: 4) y = 3 - x + xlnx solves y' = lnx

A: Given query is to find expression is solution of differential equation.

Q: solve the DE 200y'+25y=200 with initial condition of y(0)= 4

A: I have solved step by step in detail .....go through the solution

Q: Find the length of the curve F(t) = (6t, 9t², ln(t)) for 1 < t < 5

A:

Q: Consider the vector function: F(t) = (t, tº, tổ) Compute: F' (t) = (1 978 6t5 T"(t) = (07217 F' (t)…

A: To find velocity and speed of given particle.

Q: The distance of a swinging pendulum from its resting position is given by the function d(t)=…

A: d(t)=3.5cos(5t)we know the maximum value of cos fuction is 1

Q: Express the integral ſf (x + y) dA as an iterated integral using polar coordinates if R is the…

A:

Q: Differentiate h(x) = e²²cos(1+32) dh d.x x² cos (1+ 3x) sin(1+ 2x -3x e

A:

Q: What is the period of f(x) = sec x? Enter your answer in the box. period of f(x) = sec x:

A:

Q: 2 Suppose that lim (x, y) → (3. 1) f(x, y) = 6. What can you say about the value of f(3, 1)? What if…

A: Use the concept of limit, it states that limit at any point is approaching value of that function.…

Q: Apply L'Hôpital's Rule to evaluate the following limit. It may be necessary to apply it more than…

A: J=limx→-π2cos(x+π)sin(x+π2)by using L'hopitals rule J=limx→-π2∂ ∂x(cos(x+π))∂ ∂x(sin(x+π2))

Q: Find the critical numbers of f(x) = x4(x-1)3 A. What does the second derivative test tell you about…

A: NOTE: Refresh your page if you can't see any equations. . the given function is  take derivative

Q: Question 6 The Wronskian is the determinant of a matrix whose entries are functions and its…

A: To find the size of wronkian for the given function.

Q: Find by implicit differentiation. dy dx dy dx || x2+ + 11xy + y2 = 4

A:

Q: Consider the following. The ellipsoid 2x2 + 5y2 + z2 = 47 intersects the plane y = 2 in an ellipse.…

A:

Q: Which of the following functions 1 A. f(x): B. f(x) = r on [0, 1], C. f(x) = ¹/3 on [-1, 1], satisfy…

A:

Q: Determine all of the solutions in the interval 0° ≤ 0 < 360°. (Enter your answers as a…

A:

Q: (ST 14.3 EXERCISES 1. The temperature T (in °C) at a location in the Northern Hemi- sphere depends…

A: a) The partial derivative ∂T∂x, represents the rate of change of temperature with respect to change…

Q: Find the absolute maximum value of 2 -1/² - 3x + 2 on the interval [0, 2].

A:

Q: a) n=1 n 2² +1' (E

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: A street light is at the top of a 16 foot tall pole. A 6 foot tall woman walks away from the pole…

A: Draw a diagram using the given information A 6 foot tall woman walks away from the pole with a…

Q: For what values of the numbers a and b does the function f(x) = axe have the maximum value f(5) = 6.…

A: The given function is;  f(x)=axebx^2, f(5)=6.

Q: Find a vector equation and parametric equations for the line. (Use the parameter t.) the line…

A:

Q: 27) The value of a 2003 Toyota Corolla is given by the function v(t) = 14000(0.93') where t is the…

A:

Q: x)=cos x, then f"(x)=

A: Given query is to find indicated derivative.

Q: Find the distance between the skew lines r(t) = (-4, 4, p(s)=(3, 2, - 5)t + (-1, -5, - 4) and 3)s +…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Which of the following represents the integral of the function f(x, y) over the given region? 25 15…

A: Formula used equation of line joining points  (x1,y1) and (x2,y2)(y-y1)=y2-y1x2-x1(x-x1)

Q: B. Ship A is sailing west at 25 mph and ship B is sailing south at 30 mph. How fast is the distance…

A:

Q: (d) When is the particle moving in the positive direction? (Enter your answer using interval…

A:

Q: II. For each function below find the critical points, the values at all critical points and…

A:

Q: If 8000 dollars is invested in a bank account at an interest rate of 9 percent per year, Find the…

A:

Q: rough 8 is 14. Show that any separable equation ) y' = 0 roblem d. given brem sible M(x) + N(y) y' =…

A:

Q: A plane flying with a constant speed of 4 km/min passes over a ground radar station at an altitude…

A: A plane flying with a constant speed of 4 km/min passes over a ground radar station at an altitude…

Q: These are examples of multiple choice questions. Depending on the number of choices, you might be…

A:

Q: JO17. Consider the initial value problem y' = y¹/³, y(0) Example 3 in the text. em nds = 0 from a.…

A:

Q: For the following exercises, consider a right cone that is leaking water. The dimensions of the…

A:

Q: Evaluate the following integral without using tables. √√ 0 dv (1+√²)(2+ cot 1v)

A:

Q: suppose f(x) = a (x-2)3 (x+1)2 The zeros of the above function are 2 with multiplicity 3 and -1…

A: Given query is to find the behaviour of the polynomial when the indicated changes have been done

Q: Find aw/as and aw/ot using the appropriate Chain Rule. Values Function w = y³ - 3x²y x = e³, y = et…

A: Given:- w=y3-3x2y, x=es,y=et

Q: Question 1 (n) (n-1) Let yyy be solutions of the homogeneous nth-order differential equation a (x) y…

A: According to principle of superposition the linear combination is also solution of the given…

Q: Find the marginal revenue function. R(x)=x(18-0.02x) R'(x) =

A: Given query is to find marginal revenue.