4. y+= y в. C. -y-4 D. y-4 с. А. 4y-2 4y-2 5. 4x2 + 4y2 = 36 A. - в. с. - D. 2 6. x2 + 3xy- y = 7 2x-3y -2х-3у А. 3x-1 2x+3y В. 3x-1 2x-3y С. 3x+1 D. 3x-1

Q: :) -( 1 -2 -1 -2 -3 -1 2 1. If A = and C = -1 -3 either find 2 -3 -1 4 0 3 0 -1 the following or…

A: To add or subtract two matrices both, matrics must have the same size or dimension. Since matrix A…

Q: 4. -7X + y = -19 -2x + 3y = -19

A:

Q: -5-4-3-2-1 4 2 1 y=-x-4 2 y = - 4x + 1 1 2 3 4 2 HA X y = 4x + y = 1 2 1 -x-4 2

A:

Q: 5. Which expression represents the model? (TEKS 6.3C, SS, RC2) = -1 А. -4 x -6 В. 4x -6 С. 4 + -6 D.…

A: There are 4 sets of ●●●●●● in the model given in the question. Each ● = -1 So, ●●●●●● = -6 As 4 sets…

Q: A 2 3 1 2 o -f o 3

A:

Q: Match the expressions in column A with the simplified form in colum Write the letter on the blank. А…

A: We will simplify and match the expressions.

Q: у 3D Vx — 2 А. Domain: х >2 Range : y 2 Range : y 20 С. Domain: х > 0 Range : y > -2 D. Domain:х>…

A: Domain and range of a function

Q: Match each expression in Column I with its equivalent in Column II

A: Given, we know that any non zero number with zero exponent is always 1

Q: 1. -7 x -6 + (-4)2 /(-22)  2. (-6)2 /9-(5-8) x 4 3. (-2a)3x(3a/5b)2 /(-4a2b) 4. 1-2a/2 + 6a-1/6…

A:

Q: Number 23 in the attached image

A: We have given

Q: Suppose A = {-1,0, 1} and B = {d, e, f}. Find: а. ВхА b. Аx (Вx В) С. Вз

A: We will find answers to all the parts as following.

Q: x2-5х-6 y = (х+3) (х-3)

A: y=x2-5x-6x+3x-3 We have to find the values of x at which the given y is discontinuous.

Q: Se*dx= бх-3 a. +c -3 Ob. e6x-3 +c -6 e6x-3 -+c 6.

A:

Q: Use the equations to find дz дх дz ду || || дz дх дz дх OF дх ƏF дz and and əz ду дz ду x2 - y2 + z²…

A: Given: ∂z∂x=-∂F∂x∂F∂z and ∂z∂y=-∂F∂y∂F∂zx2-y2+z2-8z=9 We are required to find: ∂z∂x and ∂z∂y

Q: Divide: 2x -14x+24 2x²-10x+12 x-9x+ 20 -8x+15 x+3 A. x+2 x-3 В. x-4 x+2 C. x-3 х-5 D. x-4 x-3 E. x-2

A: We have to divide

Q: A D 3. Step 2: Complete the table for y – 2z - -5. y - 2x - -5 2 1 y- 27 = -5 * 2 10 y -9 -7 -5 y-…

A:

Q: x that makes each statement true. 15. 3 - 2 -X 4 = - 9 16. y². y² =

A:

Q: Find the solutions: 2z3-200z = 0

A:

Q: -2a -2b -2c b. det | 2p+x 2q+y 2r+z Зу 3x 3z

A:

Q: af If 2xy(-x² + y) + xe", what is ду ду? Select one: а. 4ху — 2x3 + хеУ ду? 2x(-x² + 1) + xe" b. ду?…

A: Given ∂f∂y=2xy−x2+y+xey

Q: 2х+4 х2-5х-50 1. х2-25 4x2-16

A:

Q: x+y=5 2x-y=7 Select one: a. x=1, y=4 b. x=1, y=2 C. с. x=2, y=1 d. x=4, y=1

A: Given equation are  x+y=5 2x-y=7 First we can add the both equation.From that we will get X value…

Q: - 6х -Зу +5z 50 —Зх -2у -4z бх -3у —4z -34 = X = y = z =

A:

Q: find dy dx X2+ уг — -- =4 Ч

A:

Q: 3x + 2 x+2y x-3 12 Зx + 1 %3D 4 2y + 1 х - Зу Зх +1 11 4 10

A: Simplify

Q: 1-z ze'dxdzdy Jo Jo A. e5 - 1 OB. Ов. 2 Oc. e5- OD. 5 3 2. 3.

A:

Q: du y 2uv+u

A:

Q: 21. At which point do the graphs of the following equations intersect each other? 2x - y+ 4 0 I +y =…

A:

Q: (-3, -4) Question 3 of 5 Add. 5 + Зу3 бу 3v Simplify your answer as much as possible

A: Given,

Q: 12. 을 =D2 ;+1 а. -1 аnd - 8 b. 1 аnd 8 с. -1 аnd 8 d. 1and – 8

A: Note: - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: В. (6,-2) and (-4, 3) C. (3,5) and (-1,4)

A: Since you have posted multiple questions, we will solve only first question (three sub parts) for…

Q: X ди дх = u u+y ди ду

A:

Q: These (:

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…