Solve the tollowing incqualitics x +1< |x|

Q: Approximate the value of the root of f(x)=-3x³+5x²+14x-16 near x=3 to within 0.05 of its actual valu...

A: Given : f(x)=-3x3+5x2+14x-16, to find the value of the root near x=3.

Q: Find the solutions that can be read from the simplex tableau. X1 X2 X3 S1 S2 9 8 1 6 1 1 2 9. 7 9. 2...

A:  In each simplex table we get a feasible solution and if the value of reduced cost is non nagative (...

Q: ind the total area between y = -x² – 2x and the x- axis for -3 <x< 2.

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Q: Classify the series as absolutely convergent, conditionally convergent, or divergen k + 4 E(-1)*+1. ...

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Q: Use finite approximations to estimate the area under the graph of the function f (x) = x³ between x ...

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Q: Find the volume generated by revolving the area bounded by x2 – 4x – 4y + 4 = 0 and y = 1 about the ...

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Q: Given that : x + + 20. (a) Find the optimum point. (b) Determine the nature of the optimum point.

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Q: Determine whether the series is convergent or divergent.write the lexact test that you Use. Sin ( Iニ...

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Q: Find the volume of the region bounded below by z = x² + y°, laterally by the cylinder x² + y? = 1, a...

A: Given the region bounded below by z=x2+y2  laterally by the cylinder x2+y2=1  and above by z=x2+y2+1...

Q: Consider the function of two variables defined by: f(x,y) = (x3 - y4) / (x-7210)2+(y-9245)2 What p...

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Q: Evaluate the sums. п а. 4 k=1 7 -2k k=1 b.

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Q: Find the bases for Col A and Nul A, and then state the dimension of these subspaces for the matrix A...

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Q: [3 9 5 : A=0 4 0 1 00 0 0J Find a basis for the null space of the matrix.

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Q: Q7

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Q: Let V be the volume of the solid obtained by rotating about the y-axis the region bounded y = V25x a...

A: given curves y=25x , y=x225 find the volume of the solid obtained by rotating about the y-axis

Q: Consider the function h : Z x Z → Z ×Z defined by h(x, у) — (2ху, 7x — Зу). (a) Is h injective? (b) ...

A: We have to check whether given function is injective, surjective and bijective.

Q: dx 2х + y K1 dt K2 dy %3D dt

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Q: The table shows data from a science fair experiment that studied the average growth rate of 20 sampl...

A: Total samples are 40 combining samples of 70 degrees Fahrenheit and 80 degrees Fahrenheit. 

Q: Find all eigenvalues for the matrix E and, for each eigenvalue A, find -10 -8 a basis for the eigens...

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Q: 2. Let the rref of a matrix A be, 1 0 2 0 -2) 0 1 -5 0 -3 0 0 1 6 Determine A if the first, second a...

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Q: 4. 2(cos 225+ i sin 225) 2(cos 240+ i sin 240) Simplify

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Q: The region in the graph shown to the right is to be revolved about the x-axis to generate a solid. T...

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Q: n method, fim ation, assum rrect unto ?

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Q: 2. Suppose that a model rocket blasts off, straight up, at time t = 0, with a vertical displacement ...

A: If f(t) represent displacement of rocket  then f'(t) represent velocity and f''(t) represents accele...

Q: Find the volume of the solid generated bounded by x = Jy – 4, x = y? – 8y+ 16, rotated about the Y -...

A: Washer Method :  If the function f(x) and g(x) be two continuous function and non-negative a,b and f...

Q: Let Ax = b be a linear system whose augmented matrix has a reduced row echelon form given by: 1 0 -1...

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Q: Suppose an interval has frequency f . If the class interval with the lowest value is at the lowest r...

A: Suppose an interval has frequency f . If the class interval with the lowest value is at the lowest r...

Q: с. How should the fencing be used to get the maximum possible area? How much area will the chickens ...

A: Given that Total length of fencing wire is 100 ft to build the chicken coop. Since  marissa has to f...

Q: Find the area bounded by the parabolas (x – 1)² = 4ay and y? + 4a = 4ax.

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Q: Compute [5]-l© [12] in Z17.

A: The solution is 16. (Detail is given in the handwritten notes.)

Q: Find a basis for the subspace spanned by the given vectors. What is the dimension of the subspace? 1...

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Q: n²x, 0<x<I/n fm (x)=={ --n²x+2n, 1/n<x<2/n ( 0, 2 n<x<1 uniformly convergent on [0, 1]

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Q: Find the area of the region bounded by y = -x² – 4x – 2 and y = 2x2 + 8x + 7.

A: Area bounded by curves

Q: Let Ax = b be a linear system whose augmented matrix has a reduced row echelon form given by: 1 0 -1...

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Q: 3 1 -3 A 4 2 = -3 2 1.

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Q: Consider the differential equation: y" – 6y' + 9y = (x + 1)e3* Determine the function „, for the par...

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Q: Point is (lっ) Fix, ノ) = 3x what is the gradient?

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Q: Greg's youth group is collecting blankets to take to the animal shelter. There are 38 people in the ...

A: 38 people in the group give 2 blankets each. So it sums up to 38 x 2 = 76 blankets.  29 blankets wer...

Q: 6 The coefficient of sin( 2r) in the antiderivative of F(x): F(x) = (cos( is

A: We have to find the coefficient of sin 2x.

Q: Which type of graphs are always (n – 1)-vertex connected? All graphs with n vertices. Cn Kn Ln

A: Graph theory

Q: Glven A = and B=. Determine the components, magnitude, direction angles of the vector 3B + A. Sketch...

A: We have to find the components, magnitude and direction angle of the vector.

Q: 3. Which of the following is the Laplace transform of sin (2t) - 2tcos (2t) ? A. s^2 / (s^2 + 4) ^2 ...

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Q: Evaluate: ," sin" (G) TT So"sin7 cos dx

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Q: Find the moment with respect to x = 2a the area bounded by x = 2y and x2 = 4ay.

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Q: The exponential function N = 500 × 0.74t, where t is measured in years, shows the amount, in grams, ...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Find the length of the curve y = In sin x from t = -2 to t = 0.

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Q: Find 5 dA over the region R = {(r, y) | 0 < I< 5,0 < y < 3} by identifying it as the volume of a sol...

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Q: A parametrization of all the points satisfying z = x² + y - 4 that are such that -2 <x < 2, –1< y<1 ...

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Q: B. Solve for the acute angle of angle 0 for each that satisfies the given condition. 1. sec 30 = cSc...

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Q: Suppose that consumer has the following utility function: U(X,Y) = X2 + Y2. Which of the following i...

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