Exercise 4.4.2 Write the following system of equations in vector form and matrix form. 2x+3y+z = 4, x- 2z = 3, 2y+z= 1.

Q: 3, 7, 11, 15, 19,... an 3D 1 4 %3D 2 7 10 4 13 %3D 5 16 3D 3D 3D 3D 3D 3D : an = -5n + 9 : an — 4n —...

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

Q: How do I write an equation of the graph given the x-intercepts 8 and -2?

A: Given: x-intercepts are 8 and -2

Q: Factor x4 - y2 + y - x² as completely as possible. Select one: О а (х2+у)(x2 - у -1) O b.(x² - y )( ...

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Q: Let B={7,10,14,17}. Determine whether the statement is true or false.   {10,14,17}⊆B

A: B={7,10,14,17} To Determine whether the statement is true or false. {10,14,17}⊆B

Q: For the polynomial function f(x) = - 3x° (x² - 3) answer the following questions. (a) List each real...

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Q: An nth degree polynomial p satisfies the following conditions: p is of degree 3 - 4 is a root, with ...

A: This question is based on polynomial and multiplicity of its roots.

Q: Which of the following binomial expressions can be factored into 2ab(6a + 4b)(6a – 4b)? O 36a? - 16b...

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Q: Find the area of the trapezoid. A. The longer base is 20 cm. B. The height is 8cm.

A: This is a problem related to mensuration. Based on the general formula for area of trapezoid we will...

Q: State three key features that could be given so that a sketch of the graph results in the graph show...

A: We need to state key features.

Q: A theater group made appearances in two cities. The hotel charge before tax in the second city was  ...

A: Let the amount hotel charge before tax in the first city = x Given the hotel charge before tax in th...

Q: A chef is going to use a mixture of two brands of Italian dressing. The first brand contains  9%  v...

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Q: 4 -2 10 12 14

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Q: The Bainters are considering a rental home with • $1, 190 monthly rent at move-in with a 1.7% increa...

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Q: Examples of equilibriun function math questions

A: The equilibrium price formula is based on demand and supply quantities. We will set quantity demande...

Q: Drag each graph given above into the appropriate area below, depending on which graph corresponds to...

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Q: Given the functions: f(x) =x - 8x g (x) = /3x h (x) = 9x+7 Evaluate the function (f o h)(x) for x = ...

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Q: Should GNMH alert other patients and/or the public about the mysterious infections? Why or why not? ...

A: We have to give the reason for the question.

Q: 20 meters Tee 65 meters Lauren hits a golf ball into the air from a tee on the ground. The path of t...

A: Let's find. 

Q: 2 of 4 Given the explicit formula for a geometric sequence: An = –2.5(4)"-1 Which of the following i...

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Q: How do you determine the sensitivity for each non zero parameter in this leslie matrix model

A: To determine sensitivity of 2x2 matrix. Let, the 2x2 matrix be a b c d Here,  True positive ...

Q: 15. 5y + 2 2r 4 + 4xy

A: We can simplify the given expression by the cross multiplication method.

Q: A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy ...

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Q: Graphs of Rational Functions Using the reciprocal squared function, f(x) = 1 determine the rational ...

A: Graph of the function is given, we have to find its equation.

Q: E. Write each statement in if-then form. Then determine the truth value of the if-then statement. 1....

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Q: Given the functions: f(x) = 3x g (4) = |x+s| 1 h (x) = x-2 Evaluate the function : (1) for x = 1. Wr...

A: Given,f(x)=3x,g(x)=|x+5|Evaluate gf(x)gf(x)=g(x)f(x)gf(x)=|x+5|3xgf(1)=g(1)f(1)gf(1)=|1+5|3(1)gf(1)=...

Q: Graph the function f (x) = -2 log, (-x – 6) – 5 on the axes below. You must plot the asymptote and a...

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Q: Zoey and her children went into a grocery store where they sell apples for $2 each and bananas for $...

A: The solution is given below

Q: Muhammed has money to invest in one of two accounts. Account 1 requires a $2,000 investment for 4 ye...

A: NOTE: Refresh your page if you can't see any equations. . for account 1, we have P=2000 t=4 years r=...

Q: Refer to functions m and n. Find the function (n o m)(x) and write the domain in interval notation. ...

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Q: Factor the following perfect square trinomial. 81x2 + 144x + 64 O (9x + 8)2 O (8x + 9)2 O (7x + 9)? ...

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Q: Compute how many different ways there are to color the faces of a cube so that three faces are red, ...

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Q: Solve the inequality involving absolute value. ∣∣x−4/5∣∣<4   Enter the exact answer in interval n...

A: x &lt;a  ⇔  -a&lt;x&lt;a.

Q: Factor 20y + 35. Write your answer as a product with a whole number greater than 1. (0) Submit

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Q: Calculate the volume of water (in m3) on a field, when given: a length =150 m, the width =56 m and t...

A: NOTE: Refresh your page if you can't see any equations. . here we have L=150 m W=56 m and the thickn...

Q: Consider the table below showing the weekly income tax of a single (civil status) employee in a cert...

A: Given that the slabe of income tax.. Accodingly calculate individual row and add all the tax. 

Q: 3x 24 メ-8 X-8

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Q: Factor the trinomial with a leading coefficient greater than 1. Show your work and explain the steps...

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Q: The purchasing power P (in dollars) of an annual amount of A dollars after t years of 5% inflation d...

A: NOTE: Refresh your page if you can't see any equations. . here we have  P=20000 A=80000

Q: a) For invertible matrices A, BE R™×", show that ((AB)")-1 = (A-1)" (B1)". b) Let A, B, C, D e R"*" ...

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Q: Which of the following trinomials factors by grouping into (3x- 4)(3x - 6)? O 9x² - 6x - 24 O 9x² - ...

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Q: Use the graph to determine the function's domain an y 4 3 2 -5 -4 -3 -2 -1 3 -1- -2 -3ト 2.

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

Q: a-6b a+2b 2563 2563 Simplify

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Q: Factor the following trinomial. Show your work and explain the steps you used to solve. a? + 10ab + ...

A: Given trinomial to factorize :        a2 + 10ab + 9b2

Q: Explain why the statement, "Others give 0", in the attachment is true.

A: As per the guidelines when multiple question are posted in single pic  then we are supposed to solve...

Q: Write the equation of the line that passes through the points (8, 4) and (-9, 6). Put your answer in...

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Q: • Find the solution of the following linear equations using the inverse method. grades 3x-2y+4z=1 x+...

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Q: A. Find the slope and equation of the tangent line to the graph of the equation at a given point. 1....

A: Given  y = 2x² + 4x.        (-2, 0) To find slope &amp; equation of tangent line:

Q: f(x) = 3x + 5 g(x) = 4x² – 2 %3D h(x) = x² – 3x + 1 Find f(x) - g(x) – h(x). O - 5x + 6x + 6 O -5x +...

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Q: An apple grower finds that if he plants 80 trees per acre, each tree will yield 26 bushels of fruit....

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Q: Consider the polar equation r = 4+15 sin(8), whose graph is shown below. 18 16 14 12 10- 8- 6 -10 -5...

A: Here, the given curve is: r=4+15 sin θ Now, r'=drdθ=0+15 cos θ=15 cos θ