x+1 Let f: R-{1}→R−{1}, f(x) = x-1 Find (fof)(x)

Q: Are the following matrices invertible?

A: Condition for invertible matrix - Any square matrix A  is invertible if and only if the determinant…

Q: in a school band of 24 students 9 of those students play brass instruments what percentage plays…

A: The objective of this question is to find out what percentage of the students in the school band…

Q: t≈ Solve fort to two decimal places. 4 = 0.021 .

A: To find: .

Q: f (x) = x3+ kx+3 and x+3 is a factor of f(x) then what is the value of k

A: The objective of the question is to find the value of 'k' in the cubic function f(x) = x^3 + kx + 3,…

Q: Prove the property. Let 1 + a 1 1 1 + a 1 1 A = 1 1 + b 1 1 1 + b 1 1 + a 1 1 1 1 1 + c 1 1 + b 1 1…

A: The answer is given below.Explanation:

Q: Find a polynomial P(x) with real coefficients having a degree 4, leading coefficient 3, and zeros…

A: To find a polynomial  with real coefficients having a degree 4, leading coefficient 3,and zeros .

Q: 3. The left shift operator is given by T : l² → l² by T(x1, x2, x3, ....) := (x2, x3, x4, ....) for…

A: To find the operator norm ||T || of the left shift operator T : ℓ2→ℓ2, we need to find the supremum…

Q: #20 Calculate the area of the colored shape:

A: The figure in the image is a combination figure made up of a rectangle and a triangle. To find the…

Q: Week 5: Functions Identifying functions from relations For each relation, decide whether or not it…

A: Relation 1Answer: Not a function Relation 2Answer: Not a function Relation 3Answer: Function…

Q: Shea invests $3000 in an account that earns interest at an annual rate of 1.9% compounded monthly.…

A: The objective of this question is to calculate the return on investment for Shea after 10 years. The…

Q: Given the following demand equation, find the price that will maximize Revenue for this product.…

A: The demand equation p=150-5x

Q: Function g is a transformation of f(x) = 2x. Select all the true statements about the functions.…

A: The objective of the question is to determine which statements are true about the functions f(x) =…

Q: What are the future value and the interest earned if $3800 is invested for 3 years at 8% compounded…

A: 1. Formula:We can use the Compound Interest formula:Future Value (FV) = Principal (P) * (1 +…

Q: Consider the vectors a = (3,0, -4), b = (4, 5, 3), c = (0, 1, 0) € R^3. Find the angle between b and…

A: Angle =4π​ Or45°Area = 5 square unitVolume = 7 cubic unit Explanation:

Q: What lump sum do parents need to deposit in an account earning 11%, compounded monthly, so that it…

A: Parents need to deposit $21589.04 to grow to $100,000 for their son's college fund in 14…

Q: 16 Find a basis for each of these subspaces of R*: (a) All vectors whose components are equal. (b)…

A: The objective of this question is to find the basis for each of the given subspaces of R*.

Q: You are contemplating investing some surplus funds and the following options are available: Invest…

A: InvestmentRateCompoundingNumber of…

Q: The present value of a sum of money is the amount that must be invested now, at a given rate of…

A: To find the present value of $10,000 if interest is paid at a rate of 10% per year, compounded…

Q: ► In Exercises 17-18, create a symmetric matrix by substituting appropriate numbers for the x's. 1…

A: To create a symmetric matrix by subsituting appropriatenumbers for the .

Q: If $5000 is invested at 7% annual simple interest, how long does it take to be worth $8150? yr

A: The simple interest formula Amount at time tInitial amount Rate of interest Time in years

Q: Let f(x)=2x²-x. Find f(x + 1) − f(x). f(x + 1) − f(x) = ☐ (Simplify your answer. Do not factor.)

A: Answer: -2x2 + 2x + 1Explanation:

Q: Jenna has a bank account where the interest is compounded quarterly. The following equation…

A: The given equation is a standard formula for compound interest, which is A = P(1 + r/n)^(nt). In…

Q: Find any points of discontinuity for each rational function. Sketch the graph. Describe any vertical…

A: There are no points of discontinuity.There are no vertical asymptotes.There are no holes.There is a…

Q: Enter T or F depending on whether the statement is true or false. (You must enter T or F -- True and…

A: The given statement If A is a square matrix, then there exists a matrix B such that AB equals the…

Q: Solve the proportion for the item represented by a letter. A = 1 1 = A6 -승 X

A:

Q: f.) x (y + 2) = 2(2x + 1) 2(2x + 1) y = mx + b form: Graph th

A: Given: To find:To write the above equation in  form.To draw the graph of the equation.

Q: Month-end payments of $1,430 are made for 9 years to settle a loan of $138,640. What is the…

A: The amount of Month-end payments, PMT=$1430.Time (in years), t=9 years.The amount of Loan,…

Q: 4. You bought $30 worth of bananas. How many bananas did you buy? Assume that ba $0.59 and that…

A: Answer:This problem is based on conversion of units where given mass of bananas needs to be put…

Q: Write an equation for the translation of y = 1 that has the given asymptotes. 15.x = 0,y= 3 16. x =…

A: 15. y=x4​+3 16. y=x−24​+2Explanation:

Q: Good Day. Kindly assist me with the below mentioned query.

A: The algebraic expression for the first term of the arithmetic progression is d−24​.Explanation:Step…

Q: Simplify the complex fraction. 29. 21 3.

A: 3x−12(x−1)​Explanation:Step 1:Step 2: Step 3: Step 4:

Q: A person wants to earn the profit of $200,000 from his three goods next year. Product A gives him a…

A: Let's denote the number of units of product A, B, and C sold in as x, y and z respectively. Given…

Q: If a person shoots a basketball overhand from a position 8ft above the floor, then the path of the…

A: (a) The initial velocity of the basketball is 6.22 ft/s.(b) The maximum height of the basketball is…

Q: f(x)=-3(x+3)(x-5) The axis of symmetry is the line x = The coordinates of the vertex are (0,0)

A: Given: To Find: To find the axis of symmetry.To find the coordinates of the vertex.

Q: O Week 2: Systems of Linear Equations Classifying systems of linear equations from graphs For each…

A: System A InconsistentNo solution  System BConsistent dependentInfinitely many solutions   System C…

Q: Find the coordinate vector of v = = [7 −8 −7] relative to the ordered basis B = ([101],[011], [221]…

A:

Q: 8 If w1, W2, W3 are independent vectors, show that the sums v₁ = w₂ + w3 and v2 = w₁+w3 and v3 =…

A:

Q: SOLVE STEP BY STEP AND MAKE VENN DIAGRAMS TOO In a manufacturing company, it was detected that an…

A: We need to solve the given problem by creating and using VENN DIAGRAM.

Q: Find a set of parametric equations to represent the graph of the rectangular equation y=3-x^2 using…

A:

Q: (a) Find a subset of the set {(5,1, 2), (1, 3, 5), (7, 7, 12), (2, 1, 5)} that forms a basis, call…

A: The given set is {(5,1,2),(1,3,5),(7,7,12),(2,1,5)}. Set B= {(1,1,1),(1,2,4),(0,1,2)}

Q: Use the difference of two squares to find the product of 22 and 18. Complete the steps. = 396 +…

A: (20 + 2)(20 - 2) (20)2 - (2)2 =396Explanation:

Q: Use the formula 2 = = (1 + nt 100n to find the doubling time t, in years, for an investment at r%…

A:

Q: Express each of the following as a product of primes. a. 2662 b. 1225

A: Here, we have to express 2662 and 1225 as a product of primes.

Q: Function g is a transformation of f(x) = 2x. Select all the true statements about the functions.…

A: The objective of the question is to determine which statements are true about the functions f(x) =…

Q: O Week 2: Systems of Linear Equations Graphing a linear inequality in the plane: Slope-intercept…

A: Please find the attachment for the graph.Explanation:

Q: Good Day, Kindly assist me with solving the following query. Thanks

A: 14,027 personsExplanation:To determine the maximum number of persons the east side of the Scotiabank…

Q: Could you solve the question 4, please? I have attached question 3 and the theorem in the screenshot…

A: We are asked to show that the ideal I in the ring R[x] which consists of all polynomials which have…

Q: If then A-1 = A = 05

A: Given: To Find: To determine .

Q: 14. Solve log6 46656 = log2 8 logx 256

A:

Q: Use a dot on the number line to represent each fraction. (a) 3 Use the tools to enter your answer. 宜…

A: a) b) c)   Explanation:a) 53​=0.6It is at 0.6b) 85​=0.625It is one-fourth from 0.6c) 61​=0.166Its…