Find and sketch the level curves z = 1, 4, and 9 for z = x^2 - y^2. Please show every step.
I have heard that this is an ellipse shape when graphed. Is that true?
Thanks.
Find and sketch the level curves z = 1, 4, and 9 for z = x^2 - y^2. Please show every step. I have heard that this is an ellipse shape when graphed. Is that true? Thanks.
final study guide, please help 1.) Sketch the indicated level curves of the following functions. 0, z = 2, and z = 4 level curves of f(x,y)-хуз. The z =-2, z ). log025 (x + y2 2 level curves of h(x,y) -1,2-0, z-, 1, and z ii. The z ii. The z7, z 4,z 3, z 2, and z1 level curves of g(x.y) +3 1.) Sketch the indicated level curves of the following functions. 0, z = 2, and z...
2. For f(x.y)-9-9x2-y'* a. Sketch the surface z-f(x,y) b. Sketch at least 3 level curves (label each one with its function value) 2. For f(x.y)-9-9x2-y'* a. Sketch the surface z-f(x,y) b. Sketch at least 3 level curves (label each one with its function value)
2. Consider the surface -v 9-2r2-r : f(x, y) z (a) What is the domain and range of f? (b) Sketch the level curves for 2-f(r,y) -0,-3,-2V2,-v5 (c) Sketch the cross sections of the surface in the r-2 plane and in the y-z plane (d) Find any z, y and z intercepts Use the above information to identify and sketch the surface. 2. Consider the surface -v 9-2r2-r : f(x, y) z (a) What is the domain and range of...
please answer Q 3 and 4. thanks 2. Sketch the level Lasy = IV 2x=y=3 2a=y=9 kd=y+1 3. yt 221 223 225 does not exist. (Select two different paths and find two 2x 3. Show that the limit lim - (*) (0,0) x2 + 3y2 different limiting values.) of sy 3y DNE +70 ON LY is 24 hort im 20 92 34 ho 2016 2,2 4. Let g(x, y) = sin (xºy?). Find all the first and second partial derivatives...
1. Sketch a few of the level curves of the function f(x, y) = surface z = y2 and then use these to graph the f (x, y) 2. Evaluate the following limits if they exist. If they don't, explain why not. (a lim (x,y)(0,0) + 4y2 x4-y4 (b lim (x,y)(0,0) x2 + y2 cos 2 y2) - 1 lim (c (z,y)(0,0 2ry (x, y)(0,0) Is the function f(x, y) continuous at (0,0)? 3 = (х, у) — (0,0) 2x2y...
please show every step. thanks in advance and I will upvote if clear and explained 4.Using Kirchhoff's laws find the values of the currents 11, 12, and 13, in the following circuit: 40.6 9v 20.12 12V 121 1
QUESTION 9 Find the domain and range and describe the level curves for the function f(x,y) y+10 1(x, y)s a.Domain: all points in the x-y plane excluding x O: range: all real numbers; level curves: parabolas y ex2-10 b. Domain all points in the xey plane; range: real numbersz 0: level curves: parabolas y- ex2- 10 Domain :all points in the x-y plane; range: all real numbors; levol curvos: parabolas y ex2-10 d. Domain all points in the x-y plane...
Please answer both parts and write neatly 3x - y + 4 4. Let h(x, y) (a) State the domain of h. Give a rough sketch of this region in the xy plane; be sure to shade in the area belonging to the domain. (b) Find the equations of level curves for z 2 and for z = 3. Sketch the level curves on the same picture as the domain of f. Label the level curves by the corresponding value...
4. (8 pts.) The level curves of z = = f (x, y) are given along with the constraint curve g(x, y)= 8 9(x, y) = 8 40 50 60 70 0 30 20 10 a. Maximize and minimize f on the constraint. b. Label the point where the maximum occurs as A and the point where the minimum occurs as B. c. Sketch in the approximate vectors Vf and Vg at the points A and B.
please help & be detailed with explaining each step. thanks. will thumbs up please help 9-4. The graph of f is shown to the right. The function F(a) is i. defined by F() o t) dt for 0 s z s 4. a) Find F(O) and F(3). b) Find F(1). c) For what value of x does F(z) have its maximum value? -....-_(-:-.....t-.... What is this maximum value? d) Sketch a possible graph of F. Do not attempt to find...