Select the representations that do not change the location of the point a. [-2.-357) D. (-2,-²5) b. d Choose the representations below. Select all that apply. (2.-25) (-2,-35) 3 (-2,-²/²)

Q: Which equation represents OB? y -2 6. +2 4. 4+

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Q: Questionzi y²-ZY-% yzt 51-36

A: The given expression,     y2-2y-8y2+5y-36

Q: Identify the table that represents the equation y = 8· 2*. -3 -2 -1 1 2 -64 -32 -16 16 32 64 -3 -2…

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Q: Replace R₂ by (-2)R₁ + R₂. 17-3 28 2 4 -68 6 2 (-2)R₁ + R₂ = - 4 (-2)R₁ + R₂

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Q: -8 Find the distance, d, of AB. A = (2,5) B = (-6, -3) -6 -4-2 B 4 2 -2 4 A 2 4 d = √x₂-x1² + y2 -…

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Q: 5х-2z Evaluate when x=2, y=-4, and z=-3 3y

A: Given: 5x-2z3y when x=2, y=-4, z=-3 For finding value of given expression, we put x=2, y=-4 and z=-3…

Q: 6 Q3. Evaluate Σή=1 5n2 - 7n.

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Q: H.W -2t o g+8g+254 =で9O20,j020

A: Given the second order differential equationy"+8y'+25y=e−2t

Q: 6.) Simplify: -2.5(-2b+ 3) – 6b

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Q: Determine which ordered pair is a solution of y = -3x + 4 A. (5,-12) B. (3, 6) C. (-4,1) D. (2, -2)

A: Solution

Q: Find a + b, 2a + 3b, lal, and la - b|. a = (4, –3), b = (-2, 5) a + b = (9,2) (2,9) 2a + 3b =

A:

Q: Suppose A = (-1, –5, –7) and AB= (-5, 14, 4). Then В — (5,-70,-28) help (points)

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Q: Find a × b if b = (–6, 9, —15) and à = (4, −6, 10) (-3,-2,0) (0,0,0) (1,-1,-1) (-24,-54,-150)

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Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find

Q: Find 4A + 2B. - 6 6. 8 4 A = 7 1 B = 4A + 2B =

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Q: -7 3 Let A= -4 -3 Find 5A. 5A = %3D

A: We have to find 5A where it is given that: A=-73-4-3 In multiplication by scalar into the matrix we…

Q: -7 -5 Let A = Find -2A. 2] 1.

A: Given, A=-7-512

Q: Simplify 2 (2-) I 2.y-5.22 2

A: Simplifying the given expression