7) y = -2x - 3 -4x - 4y = 4 Solving Systems of Equations using Substitution

Q: Find the eigenvalues of the matrix. 00 0 0 01 2 00-9 The eigenvalue(s) of the matrix is/are (Use a…

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Q: Combine like terms: 2x2-5x + 1 + 3x2-3x -4 5x2-8x-3 5x4-8x²-3 O 5x2 + 8x - 3 5x4 -8x-3

A: NOTE: Refresh your page if you can't see any equations. . group like terms

Q: Score: 07 078 answered Question 2 [G] = -3 5 93 [G] + [A] = -[ [A] = > -5 -2 5 -1 Enter an integer…

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Q: 4. 4 x 3 =

A: Given fraction is 34×13

Q: Find all distinct roots (real or complex) of z²+7iz+(-13+i). Enter the roots as a comma-separated…

A: The given equation is; z2+7iz+(-13+i).

Q: We solve the equation f(y) = x for y as follows. f(y) = x 4y+5 3y-6 =X 4y + 5 = x(3y - 6) 4y + 5 =…

A: Given query is to find the inverse function.

Q: A matrix is given. 1270 0162 0000 (a) Determine whether the matrix is in row-echelon form. O Yes O…

A: A matrix is given.127001620000a To determine whether the matrix is in row‐echelon form.b To…

Q: Fernando built a robot to filter air and water efficiently. He expects the robot to filter more than…

A:

Q: Find all complex numbers z satisfying -81_81 √3 2 -i 2 and give your answer as a comma-separated…

A: To find all complex numbers z satisfying z4=-812-8132i

Q: Find the zeros of the polynomial function and state the multiplicity of each. f(x) = - 4(x -…

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Q: Let a. Find the orthogonal projection of bonto Col(A). 34 21 projcol (A) (5) 1 2 +49-8 A = -2 1 b =…

A: NOTE: Refresh your page if you can't see any equations. . columns of the matrix A are and the…

Q: 5t The temperature T, in degrees Fahrenheit, of a person during an illness is given by the function…

A: Here is the solution:

Q: Which expressions are equivalent to 512.58? Choose 2 answers: A B C 2520 (255) 4 (5³.52) 4 D (55) 4

A: See this solution in below.

Q: 8- If (x-7) and (x-4) are factors of ax³+bx²-5x +84, determine the xão value of a and b.

A: ccording to bartleby we do only first part of multilpy 8)   ax3+bx2-5x+84if given is factor then it…

Q: What is the equation of the line that is parallel to the line defined by the equation y = 3x + 6 and…

A: we will find the required.

Q: Find the numerical value of the log expression. log⁡ a=−5   log⁡ b=−10   log ⁡c=2 ​log a7c5/b8

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Q: (a) Is the vector (b) Is the set 2 3 in the span of −1 3 2 {0.44]} and 2 ? Justify your answer…

A: Please see the below picture for detailed solution.

Q: Determine whether the given ordered pair is a solution to the system of equations. O Yes, it is a…

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Q: Express tan C as a fraction in simple 36 D 45 27 E

A: Topic- trigonometric ratios DE=27DC=36and CE=45∠D=45We know thattan(θ)=oppositeadjacentand…

Q: √2a √14a³. √5a

A: Given, 2a·14a3·5a

Q: Write the expression as a logarithm of a single expression. Assume that variables represent positive…

A:

Q: What is the inverse of f(x) = √√4x + 5 for x ≥-5/? -1 of-¹(x) = -1/(x²-5). x ≥ 0 X 4 f-¹(x) = f-¹(x)…

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Q: Given A={-4,0,11}, which elements of set are less than -1?

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Q: Find the absolute maximum and minimum, if either exists, for f(x)=x² - 2x + 7. Find the first…

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Q: What is the average rate of change of f(x) from x₁ = 4 to x₂ 22022 Hawkes Learning 8 6 (0.4) 2 = 7?…

A: Solve the following

Q: What are the gcd and the lcm of 1 800 and 2 520, and how many divisors does 2 520 have? Select one:…

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Q: The half-life of nitrogen-16 is approximately 7.13 seconds. Step 2 of 3: How much of a 3 gram sample…

A: model for decay A = A0atwhere A0 = initial concentration a = constant  A = concentration after time…

Q: Solving Proportion Word Problems Answer each question and round your answer to the nearest whole…

A: Note that, according to Bartleby guidelines, we can answer only the first 3 sub-parts in the case of…

Q: Solve the system of equations. 15x + 31y = −3 x = y + 3 X = y =

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Q: How do you determine the end behavior of a rational function?

A: We need to show how to determine end behavior of rational function.

Q: -1 3 00 has three distinct real eigenvalues if and only if A = -2 6 k 0 <k < -1 -

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Q: ) - In(x + 3) 37. 3 log48x9- log4² 40. ln(x²-1) - In(x - 1)

A:

Q: Solve for : 4⁹1-3 C= = 92-6 You may enter the exact value or round to 4 decimal places. Question…

A: Given query is to find the value of x.

Q: Describe the graph of f at the given point relative to the existence of a local maximum or minimum.…

A: The Solution is given below

Q: Find a polynomial function of lowest degree with rational coefficients that has the given numbers as…

A: The polynomial has zeros 4+i, 3. We have to find the polynomial function.

Q: Find a formula for the inverse of the given function. X 7x-6 y= f(x) = * =

A: The answer is given below:

Q: Which description explains how the graph of g(x) = √√√x +42 X O horizontal shift of 4 units left O…

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Q: 10 Enable Zoom/Pan

A: The graph of function is increasing in X-Y positive co-ordinate .   and the interval is (3,10) and…

Q: : Find a polynomial function of degree 3 with the given numbers as zeros. Assume that the leading…

A: given zeros is  3, -3,  5given  leading coefficient is  1f(x)=a(x-x1)(x-x2)(x-x3)given a=1 we know…

Q: Consider the symbol constellation shown below. Let the radius of the inner and outer circles be…

A: According to question,Given radius,Inner radius r = 1,Outer radius R = 2,α = 30oβ = 60o

Q: 6- Determine the equation of the polynomial function that has roots of x= 1 and x= -2 and passing…

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Q: A polygon with n sides has D diagonals, where D is given by the function D(n) = The number of sides…

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Q: 10 -5 → -5 Enable Zoom/Pan Step 1 of 2: Use the graph to determine the locations and type of the…

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Q: Solve the following system by Gauss-Jordan elimination 2x1 + 11x2 + 21x3 = 75 4x1 + 23x2 + 44x3 =…

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Q: The combined average weight of an okapi and a llama is 450 kilograms. The average weight of 3 llamas…

A: NOTE: Refresh your page if you can't see any equations. . x=the average weight of an Okapi y=the…

Q: Let R= -|-| be a rotation. Using only geometric arguments, find one eigenvalue and then compute the…

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Q: = Given that the polynomial function has the given zero, find the other zeros. f(x) = x³ + 3x²…

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Q: Find the focus, directrix, vertex and axis of symmetry for the parabola -8(y + 2) = (x - 3)² Focus =…

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Q: Solve the following linear system by Gaussian elimination. X1 = i X2 11 X3 = i i X₁ + 2x2 + x3 = 13…

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Q: We represent the equation of the ray by: p(t) = (2, 3) + t (4, 5), for t in [0, 1]. What is the…

A: We are required to find the initial point of the ray p(t)=(2,3)+t(4,5) for t in [0,1]