PRACTICE HOUR 3: Problem 1 Previous Problem List Next (1 point) Suppose f(x,y) = (22 –...
Previous Problem Problem List Next Problem (1 point) Suppose f(x, y) = xy2 – 3. Compute the following values: f(3,4)= f(4,3)= f(0,0)= f(2,4)= f(t, 4t)= f(uv, u - v)= Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attemnted this nenhlem ntimee Previous Problem Problem List Next Problem Let F(x, y) = 1 + V36 – 12. 1. Evaluate F(3, 1). Answer: F(3, 1) = 2. What is the range of F(x, y)?...
Can you evaluate question with every step PRACTICE HOUR 3: Problem 12 Previous Problem List Next (1 point) Suppose z = z2 sin y2 = 82 + 3t4 y = -8871 A. Use the chain rule to find and as functions of x, y, s and t. as and when (s, t) = (-4, -1) B. Find the numerical values of (-4,-1) (-4,-1) as Note: You can earn partial credit on this problem. Preview My Answers Submit Answers
Previous Problem Problem List Next Problem f(x, y) (1 point) Consider the function f(x, y) = (e* - 5x) sin(y). Suppose S is the surface z (a) Find a vector which is perpendicular to the level curve of f through the point (5,4) in the direction in which f decreases most rapidly. vector -(eA5-5)sin(4)i+-(e^5-5(5)cos(4)j (b) Suppose above (5,4). What is a? 2i 8jak is a vector in 3-space which is tangent to the surface S at the point P lying...
72 Partial Derivatives: Problem 16 Next Previous Problem List (1 point) Suppose the f(x, y) is a smooth function and that its partial derivatives have the values, f(0,-4) 5 and f,(0, -4) =-1. Given that f(0,-4) = 0, use this information to estimate the value of f(1,-3) Note this is analogous to finding the tangent line approximation to a function of one variable. In fancy terms, it is the first Taylor approximation. Estimate of (integer value) f(1,-3) 72 Partial Derivatives:...
22 Laplace poly shift: Problem 1 Previous Problem Problem List Next Problem (1 point) Consider the initial value problem 16y cos(4t), y(0)-3, (0) -5 a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of y(t) by Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b) below) help (formulas) b. Solve your equation for Y...
Homework 4: Problem 3 Previous Problem Problem List Next Problem (6 points) Consider the function f(x, y) - (e - x) sin(y). Suppose S is the surface z- f(x, y) (a) Find a vector which is perpendicular to the level curve of f through the point (5,5) in the direction irn which f decreases most rapidly. vector (b) Suppose u = 31 + 3/4 ak is a vector in 3-space which is tangent to the surface S at the point...
Practice Quiz1: Problem 9 Previous Problem Problem List Next Problem (1 point) Consider the following small data set. Subject x y 1 8 28 2 1026 3 9 23 4. 4 22 5 1618 Find the linear correlation coefficient. r = 1
Assignment3: Problem 15 Previous Problem List Next (1 point) Find the maximum and minimum values of the function f(x,y) = 1x2-14xy+1y2 +9 on the disk x2 +y < 9. Maximum21.5 Minimum= 9 Note: You can earn partial credit on this problem. Assignment3: Problem 15 Previous Problem List Next (1 point) Find the maximum and minimum values of the function f(x,y) = 1x2-14xy+1y2 +9 on the disk x2 +y
PRACTICE HOUR 3: Problem 13 Previous Problem List Next (1 point) Calculate the derivative using implicit differentiation: aw az z?w + wº + wz2 + 8yz öhd
Previous Problem List Next 1 point) Compute the double integral of f(x, y) -9zy over the given shaded domain in the following Figure 1 234 Preview My Answers Submit Answers You have attempted this problem 0 times. You have 5 attempts remaining.