5

Evaluate J _ f where € = [1,2] x [3,5] and f (x,y)2x...

Question

Evaluate J _ f where € = [1,2] x [3,5] and f (x,y)2x

Evaluate J _ f where € = [1,2] x [3,5] and f (x,y) 2x



Answers

Evaluate the expression for the given $f(x, y)$. $$ f(-2,3) \text { if } f(x, y)=3 x-4 y $$

Four. Number 11 We are asked to find the greatest intra chur as our function. So that's what those double brackets means. The greatest imager. And so basically, it's whatever the number given. So in this case, number 11 is 3.5. Whatever number is the next intra chur below that number that comes next and that will be the largest imager. So 3.5, the next largest manager that will be below 3.5 is going to be a three the next hole number. Okay, so three is our is going to be our answer because it is the largest number, or integer, that is less than or equal to this 3.5 that was given.

Okay, so this problem gives us a function. We have f of X equals negative 7/2 X plus two and fix that little notation. He wants us to find half of three. He wants us to find effort. Negative one. And it wants us to find effort zero. Plug it in three. We're gonna have negative 7/2 times a value of three, then plus two s 07 times three is 21. So it's negative. 21/2. And then if we think about two is being for over two, that's gonna be negative. 17 over to his negative 21 plus store. Second thing is going to play getting negative ones. We're gonna have negative 7/2 times. Negative. One plus two negative. 7/2 times negative ones. Positive seven. Number two bus for over two is just gonna be 11 over to and then plugging in zero. We're gonna have 7/2. Negative 7/2. Time zero, which is just zero was to is just equal to two. Okay, thank you very much.

We need to evaluate the given expression using the values given. So we're given that X is one half and Y is negative 7/4. So we replace that into the given expression. So we have two times X is one half over negative 7/4 plus three. So on our top two times one half is one on our bottom we need to have a common denominator, so negative 7/4 plus 12 4th. So that ends up being one over negative stuff, lips negative seven plus 12. Yeah, negative seven plus 12. That's 5/4. And so when we rewrite this, this becomes one divided by 5/4. So we change it to multiplication and we flip our fraction so we multiply straight across. Our answer is equal to four fifths.

We have. The f of X y is equal to three x squared plus x y minus y squared. Let's calculate the partial derivatives first with respect to X. Now, with respect to why now let's go ahead and evaluates at the given point 13 Yeah, Tu minus two zero.


Similar Solved Questions

5 answers
(b)Iim0/20 points Previous Answers SCalcCC4 2.3.049. Find the number a such that the limit exists 3x2 + ax ta+9 Ilm x2 + X - 2Find the value of the limit:Practice Another VersionSubmit AnswerSave ProgressType here to search
(b) Iim 0/20 points Previous Answers SCalcCC4 2.3.049. Find the number a such that the limit exists 3x2 + ax ta+9 Ilm x2 + X - 2 Find the value of the limit: Practice Another Version Submit Answer Save Progress Type here to search...
5 answers
7. Let X and Y be independent and Exp(1) distributed_ Consider the coor- dinate transformationy = U(thus u = € +y and =c/( +9))Let U = X+Y and V = X/(X +Y)Determine the Jacobian of the above coordinate transformation:Determine the joint pdf of U and V. Show that U and V are independent.
7. Let X and Y be independent and Exp(1) distributed_ Consider the coor- dinate transformation y = U (thus u = € +y and =c/( +9)) Let U = X+Y and V = X/(X +Y) Determine the Jacobian of the above coordinate transformation: Determine the joint pdf of U and V. Show that U and V are independent....
5 answers
Find the work done by force F = (3i + 7 j) m in displacing an object from position (2i - IOj) m to another 12 (Si 10 j) m; Determine the angle between the force and the displacement vector Ar n-Tij
Find the work done by force F = (3i + 7 j) m in displacing an object from position (2i - IOj) m to another 12 (Si 10 j) m; Determine the angle between the force and the displacement vector Ar n-Tij...
5 answers
Explain briefly the meaning of A/ B of a considered whole Explain briefly the meaning of the words numerator and denominator What is the difference between a proper fraction and an improper fraction? Explain how to make sense out of an improper function Explain, with an example; how to write a fraction as a decimal number
Explain briefly the meaning of A/ B of a considered whole Explain briefly the meaning of the words numerator and denominator What is the difference between a proper fraction and an improper fraction? Explain how to make sense out of an improper function Explain, with an example; how to write a fract...
5 answers
"(0 *O)d quyed 9) rz>f (0 *0)4 WoJ} 4led xbinduri} 24} $ J434M Jp < 4*E 01 ( % *0)4 01 (0 *S)O "[21331ui Juyi 241 01 /enba $! 1841 [04331uy ?[4nop dn 138 0} L4JJOJYL $.43310 Klddv `H
"(0 *O)d quyed 9) rz>f (0 *0)4 WoJ} 4led xbinduri} 24} $ J434M Jp < 4*E 01 ( % *0)4 01 (0 *S)O "[21331ui Juyi 241 01 /enba $! 1841 [04331uy ?[4nop dn 138 0} L4JJOJYL $.43310 Klddv `H...
5 answers
Oatarral30,30,20,13,Ji(@) Uqngue "SIATI"suhuc e( Lhc Amiatd terialson Ontt Joue anawct Ia @ue (5) uactmnal plucttWyMernndcd to Fuv Q)= Mlenima Ielce cemneanc thc t loc of thc uantIru davautlon &llig tna fornula rven che_Oire Knn enretzi In (ne (S) decimd paaEkaubFnhlallaemannan
Oatarral 30,30,20,13,Ji (@) Uqngue "SIATI" suhuc e( Lhc Amiatd terialson Ontt Joue anawct Ia @ue (5) uactmnal pluctt WyMe rnndcd to Fuv Q)= Mlenima Ielce cemneanc thc t loc of thc uantIru davautlon &llig tna fornula rven che_Oire Knn enretzi In (ne (S) decimd paa Ekaub Fnhlallaemannan...
5 answers
A capacitor is connected in an electric circuit. Wher key is pressed, the current in the circuit is(A) Zero(B) Maximum(C) Any transient value(D) Depends on capacitor used
A capacitor is connected in an electric circuit. Wher key is pressed, the current in the circuit is (A) Zero (B) Maximum (C) Any transient value (D) Depends on capacitor used...
5 answers
Consider the inner product space P(R) with inner product(p(z) , 9(2)) = EpkoJqkr) dx_(a) (4 points) Apply the Gram-Schmidt process to the basis1, 1. 1+2+22of the subspace P2(R). (leave answers in exact form) (b) (2 points) Find the polynomial in P2(R) which best approximates 2x2 14 with respect to the given inner product. (leave answer in exact form
Consider the inner product space P(R) with inner product (p(z) , 9(2)) = EpkoJqkr) dx_ (a) (4 points) Apply the Gram-Schmidt process to the basis 1, 1. 1+2+22 of the subspace P2(R). (leave answers in exact form) (b) (2 points) Find the polynomial in P2(R) which best approximates 2x2 14 with respect ...
5 answers
(a) Draw a potential energy diagram for the mechanism proposed in Problem 13.31. Step 1 is endothermic, Step 2 is endothermic, and the overall reaction is exothermic. Label reactants, products, and activation energy.(b) Propose a different mechanism that agrees with the rate law for Problem 13.31. Identify all catalysts and intermediates in the mechanism.
(a) Draw a potential energy diagram for the mechanism proposed in Problem 13.31. Step 1 is endothermic, Step 2 is endothermic, and the overall reaction is exothermic. Label reactants, products, and activation energy. (b) Propose a different mechanism that agrees with the rate law for Problem 13.31. ...
5 answers
4 Pr/oxohp : M cell was O_(g), pH 2.2 Izzkzxa 0,(g) pH 2.2 M S H a saturated with Hg? 2 {3 mercury platinum anode V isolutien bubitleoithe? U and liquid
4 Pr/oxohp : M cell was O_(g), pH 2.2 Izzkzxa 0,(g) pH 2.2 M S H a saturated with Hg? 2 {3 mercury platinum anode V isolutien bubitleoithe? U and liquid...
1 answers
Express each current or voltage in sinusoidal form. $$\mathbf{V}=150 \underline{/ 0^{\circ}}$$
Express each current or voltage in sinusoidal form. $$\mathbf{V}=150 \underline{/ 0^{\circ}}$$...
5 answers
Whcn the !clocity 0fa moting objcct i doubkd und It muts abo doubkd Ihcn momcnmmTna sameIwicoquednolaElgnt Tmes
Whcn the !clocity 0fa moting objcct i doubkd und It muts abo doubkd Ihcn momcnmm Tna same Iwico quednola Elgnt Tmes...
5 answers
Given the demand function D(p)=√300−3p,Find the Elasticity of Demand at a price of $12At this price, we would say the demand is:(Elastic? Unitary?Inelastic?)Based on this, to increase revenue we should: (Raise Prices?Keep Prices Unchanged? Lower Prices?)
Given the demand function D(p)=√300−3p, Find the Elasticity of Demand at a price of $12 At this price, we would say the demand is:(Elastic? Unitary? Inelastic?) Based on this, to increase revenue we should: (Raise Prices? Keep Prices Unchanged? Lower Prices?)...
5 answers
The probabilities of a source alphabet with four letters are given as: P(A)-1/4, P(B)-1/8, P(C)-1/2, P(D)-1/8 Which of the following codes are optimally efficient and uniquely decodable code for this alphabet?Lutfen birini secin: A:10 B:110 C.o D:111A:1 B.0 C:10 D:11A: 00 B: 10 C: 0 D:11A:111 B:110 C.O D:10A: 0 B: 10 C:110 D:111
The probabilities of a source alphabet with four letters are given as: P(A)-1/4, P(B)-1/8, P(C)-1/2, P(D)-1/8 Which of the following codes are optimally efficient and uniquely decodable code for this alphabet? Lutfen birini secin: A:10 B:110 C.o D:111 A:1 B.0 C:10 D:11 A: 00 B: 10 C: 0 D:11 A:111 B:...
5 answers
12) For f (r) = Vx,find the first five nonzero terms of the Taylor series generated by fat x = 1. 5 points, show all work:
12) For f (r) = Vx,find the first five nonzero terms of the Taylor series generated by fat x = 1. 5 points, show all work:...
5 answers
(Quiz 13) Lot Pbe the vettor spuce of polynomials of degree at most Dcline T:k F such thut T(P()) = 2p() #() , where p() is the derivative o p(t). Find all cigcnvalues of T (ii) Fiud basis ol euch cigenspce for T.
(Quiz 13) Lot Pbe the vettor spuce of polynomials of degree at most Dcline T:k F such thut T(P()) = 2p() #() , where p() is the derivative o p(t). Find all cigcnvalues of T (ii) Fiud basis ol euch cigenspce for T....
5 answers
Solve the following system of equations.4x + Ty 8x 3z 6y + 3z1325 21
Solve the following system of equations. 4x + Ty 8x 3z 6y + 3z 13 25 21...

-- 0.018053--