Question: Let f(x, y) = x 2 - 3xy - y 2 . Compute f (5, 0), f (5,-2), and f(a, b).

Let f(x, y) = x2 - 3xy - y2. Compute f (5, 0), f (5,-2), and f(a, b).

Step by Step Solution

★★★★★

3.38 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

fx yx3xyy ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Applied Calculus Questions!

Q:

For each of the following, evaluate S F - nd using Stokes's Theorem or the Divergence Theorem. a) S is the sphere x2 + y2 + z2 = 1, n is the outward-pointing normal, and (x, y, z) = (xz2, x2y - z3,...

Q:

Let S be the circle in the x-y plane defined by the equation x + y = 4. Let P be a point on the circle S with both coordinates being positive. Let the tangent to S at P intersect the coordinate axes...

Q:

Let G be the sphere x2 + y2 + z2 = a2. Evaluate each of the following: (a) (b) (c) (d) (e) Use symmetry properties to make this a trivial problem? z dS y, x + + sin z 1 + z dS x dS (r2 y) ds

Q:

Midterm Exam 1.(10pts) Let P(1, 2, 3) and Q(4, -7, 9) be two points. Find the point R that is two-thirds of the way from P to Q on the segment PQ. Work: Answer: 2.(10pts) The angle between two...

Q:

4. Let F = (x - z, x3+ yz, -3xy?) and S is the cone z = 2 - Vx2 + y above the xy plane and is oriented upward. Evaluate F .dr, where C is the boundary of S' (with a counterclockwise orientation when...

Q:

2 STAT 330: Mathematical Statistics Winter 2016 Assignment 2 Name: ID: Due on Feb 29th (Monday) 11:30am in drop boxes across the hall from MC 4065/4066. 1 1. [7 marks] Let f (x, y) = kxy 2 , if 0 x...

Q:

solve every question clearly i will have follow up question dont copy 1. In some town there were To = 10" trucks So = 3. 10" SUV and Co = 5.10' cars. Each year the number of trucks T SUV - S and cars...

Q:

MATH 2433 - Fall 2015 Homework Week 12 Instructions Homework will NOT be accepted through email or in person. Homework must be submitted through CourseWare BEFORE the deadline. Submit the multiple...

Q:

Fill in the perfect square trinomial 2 D X 2 + 6x 7 = ( X + solve quadrtic equation by completing the square 2 ) x 2 - 2 x = 8 Solve each equation. use factoring or Quadric formula 3 ) 9 + 4 9 + / 20...

Q:

Section I: Multiple-Choice Questions[3 x [marks] [1] If I I+ 1| 5 8 , then the solution set is .. (A) {-95?) {B} {-93} (Cl ['9i7l (D) {0019l [2] The reection of the point P(1,3) through the x axis is...

Q:

What are the three common types of cloud computing services?

Q:

At a certain temperature and a total pressure of 1.2 atm, the partial pressures of an equilibrium mixture are PA = 0.60 atm and PB = 0.60 atm. (a) Calculate the KP for the reaction at this...

Q:

Profit maximization accounts for the risk associated with future cash flows

Q:

1. Included among the R and S-PLUS functions written for this book is the function ghdist(n,g=0,h=0), which generates n observations from a so-called g-and-h distribution (which is described in more...

Q:

For 1979 through 1998, the net rate of investment income for U.S. life insurance companies was as follows. What was the mean net rate of investment income for this period? The median? Year Percentage...

Q:

The following is a list of closing prices for 15 stocks widely held by Merrill Lynch account holders. What was the average closing price for this sample of stocks? The median closing price? Price...

Q:

A student scored 90 on the midterm exam, 78 on the final exam, and 83 on the term project. If these three components are weighted at 35%, 45%, and 20%, respectively, what is the weighted mean for her...

Q:

9. Oil costs $0.30 per barrel to store for a month but gives a convenience yield of $0.20 per barrel per month. The storage costs are paid at the end of the year and the convenience yield accrues at...

Q:

Required information [The following information applies to the questions displayed below.] Wolverine World Wide, Incorporated, prides itself as being the "world's leading marketer of U.S. branded...

Q:

The following situations describe two cash payment situations and two cash receipt situations. In each pair, one set of internal controls is better than the other. 1. (Click the icon to view the...