x f(x) = 2 x +4x-45 2 x²-9 - 11

Q: Use the elimination method to find all solutions of the system: [x² + y² = 6 x² - y² = 3 The four…

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Q: Solve the rational inequality and graph the solution set on a real number line. Express the solution…

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Q: The number of bacteria in a certain population increases according to a continuous exponential…

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Q: Solve the System. Give answer as (x, y, z). -2x - 4y + 4z = 4 -4x + 4y + 2z = -10 8x+4y6z = -2 (x,…

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Q: Let W be the subspace spanned by the u's, find the vector in the subspace W that is the closest to…

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Q: A questionnaire was given to students. The first question asked was "How stressed have you been in…

A: A questionnaire was given to students. The first question asked was "How stressed have  you been in…

Q: Solve the rational inequality and graph the solution set on a real number line. Express the solution…

A: Solve the inequality and graph the solution on number line 8-2x3x+2≤0

Q: c. Use the meaning of cube roots to show how to find an exact solution to the equation √√x + 2 =-2…

A: Use the meaning of cube roots to show how to find an exact solution to the equationx3+2=-2 without…

Q: Find the mean for the following group of data items.

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Q: 1 • ad-be-º bc matrix.) Use the formula A-¹ = DNE in any cell of the 0.3 0.2 1.6 0.4 -b to find the…

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Q: Graph: y 1 4 -x ≥ 1 -5 -4 -3 -2 -2 -1 Clear All Draw: 4 3 2 1 رنا -1 -2 -3 -4 -5 1 2 3 5

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Q: If i had a vector X what was a 2x4 Matrix being |818-2 | | -6 1-6 -2 | How would i find the…

A: let A = 818-2-61-6-2   reduced Echelon form is rref= 100-20110    Equations Form…

Q: Mark only TRUE statements. O a. If the augmented matrix of a system row reduces to a matrix having a…

A: Answer is in step 2.

Q: Unit 5 Lesson 3 Practice Problems o 1. Function gives the temperature, in degrees Celsius, t hours…

A: The function f gives the temperature, in degree celsius, t hours after midnight.

Q: The Sugar Sweet company is going to transport its sugar to market. It will cost $4500 to rent trucks…

A: Given that:  Cost of renting trucks = $4500Rate of transporting sugar=$225/tonTotal sugar…

Q: The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the…

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Q: Find the slope-intercept form for the line satisfying the conditions. 6 Slope, passing through…

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Q: Let the region R be the area enclosed by the function f(x) = 2ln(x) and g(x) = x - 2. Find the…

A: We have to observe formula and graph:-

Q: Car cost 17900 how depreciates 12.25% what will value be in 10 years to nearest cent

A: given, initial value of car is 17900⇒ rate is 12.25%⇒ time=10 years

Q: Find the inverse of the matrix, if possible. (If an answer does not exist, enter DNE in any cell of…

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Q: What is the coefficent of 5 in (x + 1)7 - x²(x+3) 5

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Q: 3. Given the function below, find the range of the function when the domain is (-8, -2, 6). y=-2x-10…

A: Given the function below, to find the range of the function  when the domain is -8, -2, 6. y=-2x-10…

Q: Find IAI, IBI, AB, and IABI. 0 A = - [+] = [59] B 03 0-1 |A| (a) (b) |B| (c) AB (d) |AB|

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Q: Using Equivalent Fractions to Solve Problems 1 Fill in the equivalent fractions in the table below.…

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Q: Solve the following: 1. Create a table, a verbal description, and a piecewise function to represent…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Select all the solutions to (x - 2)² = a. x = 6 b. c. d. e. f. g. x = 2 x =- 6 x = 2 + 4i x = 2 + 2t…

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Q: Solve the equation exactly in the complex number system. 3 7x + 11x13x+3 = 0 4 The solutions are…

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Q: Suppose the demand function for a commodity is given by the equation p² + 4q = 1,600 and the supply…

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Q: A logistic growth model for world population, f(x), in billions, x years after 1955 is f(x)= this…

A: given, f(x)=12.571+4.11e-0.026xgiven f(x) is in billions

Q: [$1.82(1.15)/(.12 − .15)][1 − (1.15/1.12)8] + [(1.15)/(1.12)]8[$1.82(1.06)/(.12 − .06)] = ?

A: [$1.82(1.15)/(.12 − .15)][1 − (1.15/1.12)8] + [(1.15)/(1.12)]8[$1.82(1.06)/(.12 − .06)]

Q: The function f(x) multiplies its input by 6 and then adds 5. Construct a function g(x) that 'undoes'…

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Q: Prove: An odd times an odd equals an odd. (2m + 1)(2n + 1) = [ ? ]mn + [ ]m+[ ]n+[ ] = 2([]mn…

A: To Prove:   An Odd times an odd equals an odd

Q: OB. There are no vertical asymptotes. (Type an equation. Use a comma to separate answers as needed.)…

A: The solution is shown in step-2

Q: The supply function for a product is 2p -q - 50 = 0, while the demand function for the same product…

A: The supply function for a product is  2p − q − 50 = 0 The demand function for the same product is (p…

Q: Fill in the missing numbers. X 5 7 764 88 2 2 32 829 4 1 7 9 | | o | 8

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Q: Apply the Gram-Schmidt orthonormalization process to the family of vectors:

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Q: Find the slope of the line. ifad -51-4 Kh y 416 *** N Select the correct choice below and, if…

A: from the given figure we know two points on lines are (2,4)  and (2,-6)

Q: Find the value of x. B 6 06 O 12 O 3 08 8 P 8 x 9 A

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Q: 2. Find f sin(it) dt.

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Q: 4. Erin's hourly wage increased from $12.80 to $14.25. Find the percent change in her hourly pay to…

A: The Initial hourly wage = $12.80 The Final hourly wage = $14.25 To determine: the percent change in…

Q: Use the following function to answer parts a through c. f(x) = 5x³+27x² + 11x+5 a. List all possible…

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Q: Solve the system of equations by graphing. y-3x = 2 9x-3y=-6 Use the graphing tool to graph the…

A: If two lines of the linear equation coincides, they have infinitely many solutions.

Q: new company President is said to have caused the company to do a 180 before the new President in the…

A: It was given that, the earlier president was losing 10,000 per month.

Q: -1 R₁ × (1 − q) (R₁ A +w)¹−¹ + R₁ × q(R₁ A+w)¹−¹ = 0

A: To make A the subject.

Q: Question 7 of 21 Two trains leave the station at the same time, one heading east and the other west.…

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Q: A movie theater has a seating capacity of 207. The theater charges $5.00 for children, $7.00 for…

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Q: Use Gauss-Jordan row reduction to solve the given system of equations. (If there is no solution,…

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Q: The outstanding balances on a particular charge card totaled $166 billion in 1996 and $248 billion…

A: Equation of a line passing through two points ( x1 , y1 ) & ( x2 , y2 ) is given as  y - y1 = y2…

Q: fraction form

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Q: 5. λ = DETAILS Find the eigenvalues of the triangular or diagonal matrix. (Enter your answers as a…

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