2. Let f(x, y) = In(x² + y²). Show that fre + fyy = 0. %3D

Q: If P(a, b) is on the unit circle whose arc léngth from the point (1, 0) is t, which of the following...

A:

Q: Let Q (p) : %3D p+1 (a) Calculate the derivative Q' (p) (b) Calculate the quotient Q (p + 4) – Q (p)...

A: Using derivative formula.

Q: 22. Compute the given integral. S sin (2x)dx

A:

Q: dx Evaluate the integral: a4/49x2-25 (A) Which trig substitution is correct for this integral? 25 se...

A:

Q: The parabola y + 2y + 8x –7=0 has vertex at O (-1, –1) o (-1,1) о (1,-1) о (1,1)

A:

Q: 30. A growing raindrop Suppose that a drop of mist is a perfect sphere and that, through condensatio...

A:

Q: (y - 1)2 (x +3)2 =1? Which of the following is true about the hyperbola |- 4 9.

A: Follow the procedure given below.

Q: S sin³xdx =

A: Here we have to solve the given Integral.

Q: Let f(x) 11 In(x). Then f'(x) is andf (8) is f"(2) is and f(8) is

A: Use differentiation for finding the values 

Q: Use integration by parts to evaluate the integral: $ds %3D

A: According to integration by parts:

Q: Find ​(f◦​g)(x) and ​(g◦​f)(x) and the domain of each.   ​f(x)=x+19​, ​g(x)=x−19         Ques...

A:

Q: x = 3.61 E-6 (A) What is the equivalent decimal number? O-3.61 0.000361 O0.0000361 O0.00000361 (B) R...

A:

Q: Find the average value on the interval 3, 6 of the function whose graph appears below. average value...

A:

Q: Whic of the following is NOT a solution of 2 sin? t – cost - 1 = 0 if 0 <t < 2n ?

A: Follow the procedure given below.

Q: Let V be the volume of a pyramid of height 20 whose base is a square with side length 8.

A:

Q: Nutrition Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 ...

A: NOTE: Refresh your page if you can't see any equations. . x=number of oz of grain y=number of oz of ...

Q: The area of an ellipse is rab, where a and b are the lengths of the semimajor and semiminor axes. Co...

A:

Q: Directions: Please write your solution on the space provided and boxed The limit of a function Evalu...

A: Since we area given with the multiple number of question and our guideline is solve first question o...

Q: Use integration by parts to evaluate the integral: sin(In(9x))dx 1 x(sin (In)(9æ))– cos(In (9x)) + C...

A:

Q: Question 13 Solve the equation a? + 4x 1(16 +4x). The smaller answer is: the larger answer is:

A:

Q: Suppose h(x) = /f(x) and the equation of the tangent line to f(x) at x = 1 is y = 4+ 4(x – 1).

A: WE area asked to find h'(1)

Q: f(x) = (8x + 10)*, then find the second derivative, f" (x) =

A:

Q: Use the function f(1) = a² – 4 to fill in the table: 2 f(z) 3 2.5 4.5 2.1 4.1 2.01 4.01 Based on ONL...

A:

Q: f(x) = x2 + 4x – 5, x < -2 -

A:

Q: Va – 2 VI + 2 If f(x) = find: f'(x) -| %3D f' (2) = %3D

A:

Q: 3. S dx xVx6 – 1

A: Here we have to solve the given integration.     ∫dx/{x√(x6-1)}

Q: Determine the solution to the initial value differential equation y'+ 8 y2 e4 x 0, y (0) = 9 y (x) =...

A:

Q: A person's Body Mass Index is I = , where W is the body weight (in kilograms) and H is the body heig...

A: I=WH2given W is Constant ; W=28I=WH-2differentiate the equation∆I=W(-2H-3)∆H=-2WH3∆H

Q: Find each value of e in degrees (0° < e < 90°) and radians (0 < e < 7/2) without using a calculator....

A:

Q: If f(x) = 5-(3/x)+(1/2x^2), then f'(x)

A: NOTE-Since you have asked multiple question, we will solve the first question for you. If youwant an...

Q: 1 Compute E dx 1+Vx

A:

Q: Find dy/dt. 9) y = cos (rt - 20) A) -7n sinº(nt – 20) C) 7 cos (zt - 20) B) -7n cos(nt – 20) sin(7tt...

A:

Q: If cos 0 > 0 and csc 0 < 0, in what quadrant should A lie? O QIV QII QI

A:

Q: /1. (D3 – 3D² – 3D + 1)y = 0

A:

Q: Approximate the integral using the indicated rule. 36 0 x2 dx; midpoint rule; n = 6

A: We have to find approximate value of integral.

Q: Find the indicated derivative. 11) Find y " if y = 3x sin x. A) y " =- 3x sin x C) y" = - 6 cos x +3...

A:

Q: Find the volume of the solid obtained by rotating the region enclosed by the curves f(x)=x2+8f(x)=x2...

A: Given problem:- Find the volume of the solid obtained by rotating the region enclosed by the curves ...

Q: following expressions will simplify to just z. eln (z) Simplifies to z? ? logs (2) Simplifies to x? ...

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide ...

Q: Find a unit vector ū that has the same direction as the vector i = (-3, 3, - 3 -3 2 А. 22 22 22 3 B....

A: find the magnitude for finding the unit vector.

Q: a? + 6x + 9 1. For the function g (a) answer each of the following questions. %3D x² + 3x (a) Evalua...

A: We need to find values of function at x values.

Q: r each of the following shapes, set up a triple integral you would use to compute its mass, if its d...

A:

Q: a²f Compute :f(x.y) = (x + y)(2x + y)² and ax 'ay дхду

A:

Q: xdy − ydx = x^2dy, Solve for D

A: We can solve the DE as below

Q: Find cos x + sin 2x dx 19. sin x

A:

Q: Question 17 Use your knowledge of the properties of logarithms to match equivalent expressions: ] lo...

A:

Q: Find a possible formula for a polynomial of degree four with zeros at (and only at) r -2, 2, 5, and ...

A: topic - polynomials

Q: dx so that the resulting integral is integrable? What should be the rewrite of 1- cos x sec²x + sec ...

A:

Q: Find parametric equations for the tangent line to the curve with the given parametric equations at t...

A: Given:

Q: The graph below is the function f(x) 3- 2 5 4 -3 -2 Find lim f(x) = I -1- Find lim f(r) Find lim f(r...

A:

Q: Let a = 3i – 6j + 4k and b = 2i + j – 2k. a Find c, the vector component of a perpendicular to b. b ...

A: