3. If h:x + x + 1 and k:x - x', complete the following. b. ko h:5 a. koh:3 d. hok:3 c. koh:x - ? e. hok:5 f. hok:x -

Q: . 25x² - 60x +36 .a²b² - 4 w4 - 49v²

A: Given query is to find the factors of the expression.

Q: 2. у %3D 2 - 2х 4 2- -4 -2 2. 4 4.

A:

Q: Usa regrension to find a quadratic model for the given data. (Round the terms to four decimal…

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Q: V2 2 = 2 +

A: Given :x22=22x

Q: -5+y>19

A: - 5 + y > 19 Adding, 5 both sides of the inequality, we get,

Q: Find a pair of numbers whose sum and product are both equal to 32. (Use symbolic notation and…

A: A pair of numbers whose sum and product are both equal to 32.

Q: 42) Find the value of x,y 110 y 39

A: By co-interior angles:x+110=180x=180-110x=70

Q: r 12 x2 - 5x +6 2. y = x² +1 -12

A: Evaluate the definite integral

Q: 46 29. dx6 720x-7

A: We have to prove : d6dx6x-1=720x-7 We will use following formula for differentiation: dxndx=nxn-1…

Q: Find 2A + 3B. 9 3 A = 6 4 - 1 8 B = |- 6 2A + ЗВ %3D

A:

Q: 0.5 (x + 7) + 9 = 43

A: Given 0.5 (x + 7) + 9 = 43

Q: 2. y + 3 = -5(x - 1)

A: In order to draw the graph of a given line, first determine the x and y intercepts as:

Q: 19. For sets A, B show 1AUB = 1A V 1B, %3D and 1ANB = 1A ^ 1B.

A:

Q: -4.-3-2=1./7i ż 3 나 4.4014)unt write the domain -and range.of. h. Using

A: Given query is to find the domain and range of the graph.

Q: y = x2 + 4x + 3

A: Given:   To determine: factors

Q: (y=-4x+6 2. 2x - y = 11

A:

Q: 2. (Væ)² – 8 Vã =- 15

A:

Q: For what value(s) of k will make A(5,k) B(-1,-6) 10 units from each other?

A:

Q: 3. у %3D — 4 + 2х -4 + 2x -2 -1 1 2.

A:

Q: IF 2メ+3 Find d. 2 915 C 13 d. I5 xホ

A:

Q: 12x + 12 - 23

A: 12x+1≥-23Add -1 on both sides12x+1-1≥-23-112x≥-24

Q: Find the point of the way from (7.2. -2) to (-7.-9. -7).

A:

Q: suppose B = (-6,7) and AB = . Then what does A equal ?

A:

Q: 2. X y y A x+ abcxy +y2 abx2+ xy+ bcy² (c) © x2+bxy+y2 D ax2+ bxy + cy2 5/7

A:

Q: A) Ha: 2 50 B Ha: # + 50 D Ha: # 50

A: Given that  µ = 50 , n = 32

Q: 9. (-3, 5); y = x-4 4

A:

Q: Simplfy 4/t-2÷1-2/t

A: Explanation of the solution is given below...

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Q: 7. S d.x 25x²+36

A:

Q: Y = 4x + 2 Y = -2x + 2 YA YA 17 17 16 16 15 14 13 13 12 12 10 18 YA 18 12 Y = 3x -10 12

A: Graph of function y=4x+2

Q: 1. lim+4 = 5 X00 X

A: From the given problem:   limx→∞x5x+4=5   L.H.S.=limx→∞x5x+4   As we know that…

Q: Let A--5 2, B-10]. Then 2A+3B- Select one: a. [9 4] O b. [-2 2] C. [-7 4] d. (-10 4] OS Shot by…

A:

Q: Answer any of the choices: 3+j4 -2+j1 equals: 2+j1 5ej5n A- 0; B- 1; C- -1; D- All the above.

A: The given expression is  3+j42+j1*-2+j15ej5π

Q: 2s L-1 ;2 – 3 | 2 cosh9t .b бсosh9t .c 2 cosh3t 3. .d бcosh3t || 3.

A:

Q: = {(4,3), (-1,2), (3,5), (4,-7), (8,10), (-3,2)

A: Domain: Set of values of input for which function is defined. Range : set of values of function on…