Which of the following has restrictions x= -1,2? O O (x + 2)(x + 1) (x + 2)(x-1) X-2 x+1 X+2 x-1 (x + 2)(x+1) (x+1)(5x – 10)

Q: 3. Consider the following matrix C 3 1 -1 A = 1 4 1 -1 1 5 b) Find the Cholesky factorization A=GGT.

A:

Q: Tracy was given the slope m = 2 and a point (-3, 7). She determined that the equation of the line in…

A:

Q: discuss multiple (As many as you can think) methods of solving polynomials, and in what situation to…

A: Following are the multiple methods to solve the polynomials.1. Factorisation method2. Elimination…

Q: How to find the domain of a rational function

A: Using rational function ,

Q: Give the equations of any Vertical Asymptotes of f(x). Also find the equation of the Horizontal or…

A:

Q: For each graph of a polynomial function below: a) State the x-intercepts. b) State the degree of the…

A:

Q: 25. Use your work done in #24 to draw a rough sketch of f(x) = 4x4 + 8x³ + 19x² + 32x + 12.

A: 25. According to question,Given Function,fx = 4x4 + 8x3 + 19x2 + 32x +12

Q: The DE (4e³y - 6)dx − 6)dx = (6 – 12xe³¹) dy is an exact differential equation. Select one: O True O…

A:

Q: Given: 12-40 A = 0 3 5 1 7 896 12-4 B = 6 3 5 049 12-47 C = 0 3 5 6 0 4 9-10 104 D = 2 -1 1

A: The objective of the question is evaluate the matrices .

Q: 1. Prove or disprove. if alb and bla, where a and b are integers, then a = b.

A:

Q: You deposit $100 in a bank account that yields 7% annual interest plus an annual flat fee of $50.…

A:

Q: 1. The parabola with directrix x + 1 = 0, axis at y = 1, and the length of the latus rectum is 4.…

A:

Q: Find the cardinality of the following set. F={x∣x is a letter in the word "elephant"} n(F)= ?

A:

Q: Let's define the function f: R+R by f(x) = 4x - 1 2x + 5 (R+ is the positive reals.) Prove that f is…

A:

Q: How would you explain sequence

A: This question can be solved using the concept of sequence and series.

Q: alculate the length of the arc subtended by an angle of 239on a circle of radius 4:7 cm. Round off…

A: We have to find out arc length

Q: For the given homogeneous system [ 2x + y = 0 x + y = 0 we have... Select one: O Coefficient matrix…

A: I have appended the formula used in the solution part of the question

Q: 3. 2 少 2 x=y x = 1/y? 4. x = -y -2 少 2-x=2-² 2 x

A:

Q: Question 10 How many three-digit odd numbers can be formed form the digits 0,1,2,3,4,5, and 6 if…

A:

Q: Solve the given equation over the complex numbers by completing the square. Use exact values. 2m² -…

A:

Q: 1 0 3 Then 2BAT - 1₂ = Let A = [₁ B= 29. 3 1

A:

Q: For each matrix below, you are given one of the eigenvalues. Find a corresponding eigenvector for…

A: Since you have posted multiple questions. As per guidelines we"ll solve only first first question.…

Q: the annual expenditure of the US federal government is approximately 4 trillion dollars. If a one…

A:

Q: Consider the accompanying matrix as the augmented matrix of a linear system. State in words the next…

A:

Q: For every 3 by 3 matrix A and a scalar c, det(c A) = c det(A). True False

A: We can answer the question as below, using the properties of determinants.

Q: Solve the following linear system by Gaussian elimination. X1 = i x2 = X3 = i i X1 +4x2+2x3 = 24 -X1…

A:

Q: The selling price of a​ refrigerator, is ​$751.80. If the markup is 5% of the​ dealer's cost, what…

A: This question is based on markup price.

Q: Given the matrix 2 2 2 3 1 A = 0 2 7 7 Find the |A| by transforming the matrix A to the triangular…

A: Given :A=222023771

Q: How do I complete the square on thsi following polynomial: x2-6x+12-y=0 To end up with:…

A: x2-6x+12-y=0 cannot be expressed as (x-3)2+4-y=0 because (x-3)2+4-y=0 when expanded will give…

Q: true or false The length of a rectangle is equal to 3 times its width. It the perimeter is 240…

A: We need to find length.

Q: Find 85 and an for the following geometric sequence. a4= 3072, r=-8 84 Find a5 for the geometric…

A: Given :a4=3072 and r=-8

Q: An initial investment of $2,000 earns 3% interest, compounded continuously. What will the investment…

A:

Q: Find (A) E=1-e -WA/Q - 20 A20 0-95 = 1- e

A: To find out the value of A.

Q: Solve the problem. 4) A firm is considering a new product. The accounting department estimates that…

A:

Q: Let A = 3 ů 5. positive definite show that the matrix A is. پول و مع دول ۷۵

A: A matrix is said to be positive definite if the given matrix is symmetric and all its eigen values…

Q: Find AA, in lowest terms, if the graphs of the equations Ax−11y=−2 and −5x+13y=7 are

A:

Q: Give the equations of any Vertical Asymptotes of f(x). Also find the equation of the Horizontal or…

A:

Q: The system corresponding to the augmented matrix (A|b) = is inconsistent. Select one: O True False 2…

A:

Q: Change from rectangular to spherical cooordinates (√3, 1, 2√3)

A:

Q: For each graph, choose the function that best describes it. (a) (Choose one) ▼ (b) (d) (Choose one)…

A:

Q: What amount increased by 180% is $32.56? $18.09 $91.17 $12.45 $11.63 $180.89 4

A: Given data ÷ What amount increased by 180% is $32.56.   Suppose the number is $x which is increased…

Q: Find an equation for the line parallel to 3y+15x=27 and goes through the point (7,2). Write your…

A:

Q: If Matthew scored an 15 points per basketb played 24 games in or how many points did the season?

A: We have to find out score

Q: Let Select one: O 3 0 - A = where k is a real number. Then A is singular if and only if k equals 3…

A:

Q: 4. For what values of λ is the matrix below singular? Ιλ 9 9 01 924 4 2 LO

A:

Q: Solve by completing 2x² + 12x 30 0 - X= the square. Enter exact values. If you have two solutions,…

A:

Q: 4. Find the equation of the ellipse with vertices at (2, -1) and (2, 7) and with a minor axis of…

A: We have to find equation of ellipse with given vertices and minor axis.

Q: 5. (True or False,. Suppose C is the boundary curve of the closed region D, then we have ſf, 1dxdy =…

A:

Q: A patient's kidney stone is placed 24 units away from the source of the shock waves of a…

A:

Q: • The number receives y = 4090 e 7= of months In the Rond Places. Use of of hits у month where t…

A: