Use synthetic division to evaluate f(x)=x^3-3x+12 when x=-5

Q: Solve the system of two equations in two variables. 1) 9x + 4y = -63 3x - 2y = -21

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Q: Find the measure of the exterior angle. to 38° The measure of the exterior angle is O

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Q: The fox population in a certain region has a continuous growth rate of 5 percent per year. It is…

A: Continuous growth rate of 5 percent per year,Population in the year 2000 was 17800Let the growth…

Q: Find a formula for the general term an of the sequence assuming the pattern of the first few terms…

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Q: (2 points) If T: P₁ → P₁ is a linear transformation such that T(1 + 5x) = −1 − 3x and T(4 + 19x) =…

A: The objective of this question is to find the value of the linear transformation T(-3 - 4x) given…

Q: The smoothing constant ? represents a percentage of the forecast error. True False

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Q: Consider a system of 3 equations with 3 unknowns. If the augmented matrix has been correctly reduced…

A: I have appended the explanations in Solution procedure

Q: Analyze the polynomial function f(x) = (x+7)2 (4-x) using parts (a) through (e). The graph off…

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Q: Solve the inequality algebraically. 2 x² (2+x)(x+6) (x+7)(x-1) 20 List the intervals and sign in…

A: The given inequality is

Q: sketch two possible different 'families' of 6th degree functions with roots at -3, 4 and 1 and write…

A: To sketch two possible different 'families' of 6th degree functions with roots at -3, 4 and 1

Q: 3 x 2 6x + 5x = 0

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Q: Form a polynomial whose zeros and degree are given. Zeros: 9, multiplicity 1; -4, multiplicity 2;…

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Q: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining…

A: If a+bi is the zero of a polynomial then a-bi is also the zero and vice versa.

Q: If 2 1/2 pints of jelly filled 3 1/2 jars, how many jars will you need for 12 pints of jelly?…

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Q: For the following, state which situation models an exponential function and which does not. Explain…

A: For the following, state which situation models an exponential function and which does not.Situation…

Q: What are the lines plotted in this graph as to x and y-intercept

A: Consider the given graph:

Q: 3. 2 3x - 2x - 8 2 5x – 24x – 5 ● 2 9x+20 2 x² - 6x+8 X -

A: To simplify the following expression.

Q: Calculating the Standard Devation by Hand A student in a nutrition class wrote down the number of…

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Q: S. Ken Flint retired as president of Colour Tile Company, but he is currently on a consulting…

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Q: Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL…

A: The objective of this question is to factor the given trinomial x^2 + 4x - 32 and verify the…

Q: Solve the following inequality. (x - 2)²(x+4) <0 What is the solution? (Type your answer in interval…

A: we are given an inequality and we need to find its solution.

Q: 3. Find the values of x and y that maximize the objective profit function P=3x+2y for the graph.…

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Q: recently married couple ran up a $4,099 credit card balance for wedding expenses.  Their credit card…

A: recently married couple ran up a $4,099 credit card balance for wedding expenses. Their credit card…

Q: Give a 3 x 3 elementary matrix E which will carry out the row operation (-6) R₂→ R₂. E= Test that E…

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Q: Write an expression representing the given quantity. The quantity of pollutant remaining in a lake…

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Q: Find (x) and (8). (+)(x) = (x)= 104 (Simplify your answer.)

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Q: For the investment described below, V is the investment amount in dollars, t is the elapsed number…

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Q: In general, % of the values in a data set lie at or below the 78th percentile. % of the values in a…

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Q: 9 15 -12 -6 16 -14 -26 6 -6 -14 -11 14 -1 5 33 -16 Enter your answer as a list of vectors separated…

A: The matrix is given by :-

Q: Determine whether the given ordered pair is a solution of the system. (1,-7) y = 3x - 10 6x+6y= -36…

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Q: (a) Find the vertex and axis of symmetry of the quadratic function. (b) Determine whether the graph…

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Q: Skis are listed by a manufacturer for $870, less trade discounts of 30% and 17%. What further rate…

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Q: Which of the following polynomials is a monomial? O 15x³y- 15x+74x³ 16x+25 O 5x + a +5abcx - 10m…

A: Definition of Monomial:     A polynomial containing one term which may be a number, a variable or a…

Q: f(x) = 2x² + 8x+1 X+3

A: To draw the graph of the rational function and draw the asymptotes.

Q: Find the domain of the function. f(x)=√2x-10 The domain is x2 5. (Type your answer in interval…

A: given function is

Q: Use transformations of the graph of y=x* to graph the function. h(x) = 6(x+3)+1 Which…

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Q: Find the following for the function f(x) = 3x² + 2x -2. (a) f(0) (b) f(1) (e) -f(x) (f) f(x + 1) (c)…

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Q: Let ƒ : R → R³ be defined by ƒ(x) = (4x, 5x, 2x). Is ƒ a linear transformation? a. f(x + y) = ƒ(x) +…

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Q: Find all the complex zeros of the following polynomials: P(x) = (x - 1)(x - 2)(x2+2) P(x) =4x4-64…

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Q: Use properties of logarithms to expand the logarithmic expression as much as possible. (#) 27 log 3

A: log3⁡(x27)Using the logarithm propertiesloga⁡a−log⁡b=log⁡(ab)

Q: Current Attempt in Progress Your answer is partially correct. State the starting value a, the growth…

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Q: Find the inverse of the given matrix A using Gauss-Jordan elimination. -15 -3 55 -215 -4 A = 45 -164…

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Q: The function A-Age-0.00770x models the amount in pounds of a particular radioactive material stored…

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Q: 11, Find m and n. a. 35-28i = 5m +4ni

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Q: (i) Using the facts that √ and 1/x are, respectively, increasing and decreasing functions of a real…

A: As per our guidelines, we are supposed to answer only one question at a time. Since you have posted…

Q: 9(x) = 7 4X Find (fog)(x) f(x)=7+

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Q: c) Represent the graph |zi| = |z + il

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Q: 4. 81-x2² difference of Squ

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Q: Solve the mixture problem. 47) A pharmacist wants to mix a 21% saline solution with a 31% saline…

A: we need to find out the amount of each saline that is mixed to produce the new mixture.

Q: Use the graph shown to find the following. (a) The domain and range of the function (b) The…

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