2-y'-1 x-1 3 If f(x, y) = ,x + 1 ,x = 1 then f, (1,0) – 2f:(1,0) = x3 -y3 -1 If f(x, y) , X 7 1 x-1 3 ,x = 1 then fy(1,0) – 2 f (1,0) = O -6 O-9 0 6 does not exist AUG 12 étv MacBook Air F4 F5 F6 F7 F8 F9 F10 2$ & 5 0 6 7 8 A 94 R Y P 20

Q: a = < x, y, 1 >b = < 1, -1, 3 >|a| = (14)^(1/2)/2a•b = 5Find all possible values of x…

A: As we know dot product and given information

Q: Q2/ A/ plot the function Z= 3(1-x) e-x²-(y+1)² – 10(x – x³ – y5)e-x²-y² _ ! e-(x+1)²-y² where…

A:

Q: Find all functions y satisfying y" + y" = y' + y. You may use the factor- ization x + x² – x - 1 =…

A:

Q: Q/IF it was AY ₁2) = -12 Y(2) ℗ Y³ (2) = − 12 ⒸY² (2) = -11 Y³ (2) = -11 DÝ (2) = -13 © ²³ (2) = -13…

A: Given

Q: If f(z) = (a") + and f(z +y) + f(z-y) Kf(z)f(y), then the 21 value of K.

A: Given that: *f(x)=ax+a-x2 *f(x+y)+f(x-y)=K×f(x)×f(y) Thus, the function f(x+y) is,…

Q: of Find (7,- 2) if f(x,y) = 4x² + 7xy - 3y? + 6x - 5y - 2. of (7,- 2) = (Simplify your answer.)

A:

Q: Let f(x, y) = 2x - 4y + 7. Find the following. (a) f(3,-1) (b) f(-5, 1) (c) f(-5, -4) (d) f(0, 7)

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: Find y" of y=- y" = y" = O y" = y" = X-1 2 (x-1)² 2 (x - 1)³ 1 (x - 1)³ -2 (x - 1)³

A: Topic = Derivative

Q: I Eliminate the arbitrary constants y = x²+ ax + be*

A:

Q: If f(x, y) = (5x- y²) (a) f(1,4) find the following.

A:

Q: f(x,y) = Find f(3,4) 2+2u

A: Given Fuunction in x and y is as follows

Q: [3) is defined by f (x) = 15, Зх +4 and 5х-7 Show that if f:R- →R- 7x+4 8:R- is defined by g(x) = ,…

A:

Q: (5, 2)

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Q: If 6x° +x*-y? 3x² +y? if (x, y) (0, 0) f(x, y)= if (x, y)= (0, 0) then f,(0, 0)=

A:

Q: If 6x³ +x* –y³ 2x² +y² f(x, y)= if (x, y) (0, 0) if (x, y)= (0, 0) then f,(0, 0)= O does not exist

A: Thanks for the question :)And your upvote will be really appreciable ;) Correct option (A) does not…

Q: Find the linearization of the function at x = 1. * f (x) = 2x³ - 3x + 7 O y = 6 + 1(x - 3) O y = 6 +…

A: Given, fx=2x3-3x+7

Q: evaluate x2 -(xy-y) for x satisfying x/9 -7 = x/2 and satisfying -3y -5=4y+23

A: See the details solution in below

Q: The inverse of function f(x) = x3 + 2 is а) f-1 (y) %3 (у - 2) 1/2 b) f-1 (y) = (y – 2) 1/3 c) f-1…

A:

Q: (part 3 of 4) (iii) Determine fxx + fyy for the function f. 2(x + y − 14) 1. (fxx+ fyy)(x, y) 2.…

A:

Q: Determine f-¹(x) if 1 (X) = Or¹(x)=x2 X+2 X-3 X-2 or¹(x) X+3 Or¹(x)= X-1 3x + 2 3x + 2 X-1 OM(x)=)…

A:

Q: If f(x, y): = x²y (5x - y²) "I find the following.

A:

Q: Differentiate y = In x*V1-3x (2x-1)2 4 A. 4 | 1-3x 2x-1 4 4 1-3x 2х-1 4 C. X 1-3x 2x-1 4 D. +. 1-3x…

A:

Q: Differentiate V(x-2)3 y = , (x + 1)²(2x – 1)

A: We have to find derivative

Q: If f(X) = f () = ( ). (x+2y)2 2x – y? Then f' (G) 6 12 a) 4 -2 b) (: ) 6 11 4 3 1 c) -5 -2 6 10 d) 4…

A:

Q: of of Let f(x,y) = 4x2 + 4xy-3y2 +7x-7y-2. Find (2,-4) and (2, - 4). of (2, - 4) = (Simplify your…

A: The objective is to find the required values

Q: ,2,,2 Suppose that f(x, y) = 10x²y² + 6x? + 2y? then find the discriminant of f.

A: We have to find the discriminant from the given function