Solve the system below by matrix inversion method: 4x1 – 3x2 = -3 2х, — 5х, %3D 9

Q: Simplify the expression: (2 + d)(2) = %3D Submit

A: Given Expression:- (2+d)2 To find:- Simplify the given expression  

Q: Determine the asymptotic lines of the following rational functions. 8x + 6 2 1. f(x) = 2. f(x) = 4 –...

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Q: Put the equation y = x? + 8x + 7 into the form y = (x – h)´ + k: Answer: y =

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Q: Direction: solve and analyze each of the following problem in neat and orderly manner. Do this in in...

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Q: complete missing values for this unusual function. y= the number of factors of the number x x y 4 ...

A: see below the answer 

Q: Evaluate: 13! 1. 11! O! 2. 3!(10) 3. 9- 2!

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide ...

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Q: simplify: -5(2x-7)-2x + 4

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Q: Suppose that f is a linear function with slope -2 and that f(2) = 6. Find the equation for f. (Use x...

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Q: (2- 5)4 256.

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Q: Let A = {1,2} and B = {3,4}. Prove or disprove the statement: “ If C = A × B , then |C| = 4 "

A: We will use the concept of multiplication of 2 sets and then we will find the cardinality.

Q: f(x,y) = x² + 2y² – x²y

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Q: Find the area. Use 3.14 for t. 3 cm 3 ст Area cm?

A: Given a circle with radius =3 cm  

Q: Please answer questions 4 through 10. I am using the answers for study. Thanks Much Love   4) Iden...

A: Theory : 

Q: C. Given f(x) = 3 – 2x – x2, Determine each of the following. a.) f(-6) b.) f c.) f(x²) d.) f(x – 1)

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Q: Suppose you start an ice cream business. You buy a freezer for $200. It costs you $.45 to make each ...

A: Given problem:- Suppose you start an ice cream business. You buy a freezer for $200. It costs you $....

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Q: Which of the following statements about the function y=a(k(x-d))x+c is not true?         The value o...

A: The given function is: y=akx-dn+c Which of the following statement about the function is not true.

Q: David has sent the following number of text messages in the past 7 days:10,2,5,22,19,11,8. Gabrielle...

A: Given 1. Number of text messages from David 10, 2, 5, 22, 19, 11, 8 2. Number of text messages from ...

Q: A store advertises two types of cellphones, one selling for $67 and the other for $100. If the recei...

A: NOTE: Refresh your page if you can't see any equations. . x=number of cellphones sold worth $67 y=nu...

Q: find the area of a square with a side length that measures (15+2√6) meters. Write your anwser in sim...

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Q: Which set of terms has 8 as their GCF?

A: Given: - The number of 8 as their GCF. To choose: - The set of terms has  8 as their GCF. 1 63, 18, ...

Q: Solve the quadratic equation below. If the solutions are not real, enter NA. 15x2 – x – 2 = 0 The fi...

A: Simplification of quadratic equation

Q: e circle that has center (2, 3) and passes through (-3, -2).

A: Solution

Q: 23) f(x) = -2x³(x - 1)²(x + 3)

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Q: Consider the equation 3r 4y =-24 from problem 8. Use the graph created (not direct substitution) to ...

A: topic- linear equations

Q: (r+ s) (r-s) + 2rs + s2 O 2-2rs + s2 O R+g? O 2- 52 2-s²

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

Q: 16. Consider the graph of the linear function f (x). 10 9. -10 If the function g(x) = f(x) + k, what...

A: Explained below 

Q: just

A: We will find the domain and range. 

Q: Q1. Solve the question A. Graph the curve B. Find the x-axis intersection points (Limits of integrat...

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Q: 4. Consider the graph of a quadratic function. 10 -10 -9 -8 -7 8 9 10 -3 -5 -6 -7 8- -9 10 Which fun...

A: topic -quadratic functions

Q: 20. Evaluate f(a+2) for ƒ(x) = %3D 4x-8*

A: Given: f(x)=34x-8  

Q: How many different committees can be formed from 9 teachers and 44 students if the committee consist...

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Q: -(2) Solve the IVP. Check thet well answeo you con ditions. the ODE as imitial ad i) %3D

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Q: Alex needs to rent a minivan for a week to take his band on tour. Easyvans charges $230 plus $0.14/k...

A: NOTE: Refresh your page if you can't see any equations. . Easyvans charges $230 plus $0.14/km let x=...

Q: 1. For each of the following polynomials, determine its degree, leading term, and leading coefficien...

A: Determine the degree, leading term, and leading coefficient  a) 7x5 +5x4 -3x6 +2x-17  b)25x5 +x8-6x2...

Q: Rae bought a bicycle where the sales tax rate is 6.5% of the purchase price. What was the a) sales t...

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Q: xr + xs + yr + ys factors to (r + s)(x +y). O True O False

A: Given that      xr + xs + yr + ys factors to (r+s)(x+y) . Here we have to determine whether it is tr...

Q: Define the function formula for each of the following given the function definitions for f, g, and h...

A: We have to find f(g(x)) , g(f(x)) and h(f(x))

Q: x2 - 27. 5x-24 7x-30

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Q: Question 25 Given the matrix below, find BA. -1 2] 0 and B = 1] [3 -2 11 Lo A =| 5 4 2. Choose your ...

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Q: Solve for n . Round up. 5000 (1 – (1.13) ") - n 1195 13 100 n = 3

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Q: Amount of claim (to the nearest $20,000) $0 $20,000 $40,000 $60,000 Probability The table shows clai...

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Q: Subject : Algebra 1 (Addition and Subtraction of Polynomials) Objective : Please answer the given q...

A: Note: As per our guidelines, we should only solve first three questions. Kindly repost the other que...

Q: Exercises (13): Evaluate the following integrals 1. x²e*dx

A: As per bertleby guide line I have to solve the first question only,  please resubmit the other quest...

Q: 1. Find the value of the following summations : 3 7 2 c. 5 а. b. n=0 12 n=1 n=4 4 9. d. ) 2" E(7 – x...

A: Since you have posted multiple question in this question which are not interlinked so i have solved ...

Q: Rema is at the grocery store. He buys $42.87 in groceries, and other items $33.17 which are taxed at...

A: Given query is to find the total amount spend by rema.

Q: If a matrix A is 5 x 3 and the product AB is 5 x 7, what is the size of B? A) 7x7 в) 5х7 с) 7х3 D) 3...

A: A5×3×Bm×n=AB5×7by property of matricesfor product of matrices, Ac×d×Bm×n=ABc×n ; when d=m    

Q: QUESTION 4 Find all possible solutions of the equation sinh z= -4i.

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Q: 2. Use the table to write a function rule for h(x). -3 -2 -1 1 -3 - ( f(x)=2x+1 g(x)=5x – 6 -21 -16 ...

A: Introduction:- A function is an expression, rule, or law in mathematics that defines a relationship ...