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3. -1 points Aufinter Alg9 8 1.045 Write a quadratic equation with integer coefficients and the...
1. Write a quadratic equation that has integer coefficients and has as solutions the given pair...
1. Write a quadratic equation that has integer coefficients and
has as solutions the given pair of numbers. (Use x as the
variable.)
and 5
_____?______
2. Evaluate
for the given values of a, b, and c.
Write the result as a complex number.
a = ?4, b = 2, c = ?5
_____?_______
2
Previous Answers 12 points CraudColAlg5 2AFL3.007 My Notes Ask Your Teacher The following illustrates an application...
Previous Answers 12 points CraudColAlg5 2AFL3.007 My Notes Ask Your Teacher The following illustrates an application of optimization using parabolas. A study found that the cost C per pupil of operating a high school in a certain country depends on the number n of students enrolled. The cost is given by C=65,000-500n+ n? oolars per pupi What enrollment produces the minimum cost per pupil? n250 students What is the minimum cost? 25000 Need Help? Read Talk to a Tutor I...
-/8 points | AUFCOLALG8 2.3.044. y = mx + b. Find the equation of the line...
-/8 points | AUFCOLALG8 2.3.044. y = mx + b. Find the equation of the line satisfying the given conditions. Write the equation in the form y-intercept (0,7), slope -6 Need Help? Read It Talk to Tutor
DQuestion 19 28 pts Problem 2. Quadratic Equations A quadratic equation has the form: a bc0 The two solutions are given by the formula: 2a Write a program with a loop that a) solves quadratic equatio...
DQuestion 19 28 pts Problem 2. Quadratic Equations A quadratic equation has the form: a bc0 The two solutions are given by the formula: 2a Write a program with a loop that a) solves quadratic equations with coefficients read from the terminal, b) visualizes the corresponding quadratic function az2 brc0using the matplotlib module. Instructions Write all code for this problem in a file p2.py 1. The program consists of a main whtle loop (an infinite loop) in which the user...
Complete the square to write the equation of the sphere in standard form. x2 + y2...
Complete the square to write the equation of the sphere in standard form. x2 + y2 + z2 + 5x - 2y + 8z + 22 = 0 Find the center and radius. center (x,y,z) = D. radius Need Help? Read It Talk to a Tutor Find the component form and magnitude of the vector v with the given initial and terminal points. Then find a unit vector in the direction of v. Initial point: (4, 7, 1) Terminal point:...
Consider the following initial value problem to be solved by undetermined coefficients. Y" – 16y =...
Consider the following initial value problem to be solved by undetermined coefficients. Y" – 16y = 8, 7(0) = 1, y'(O) = 0 Write the given differential equation in the form L(y) = g(x) where L is a linear operator with constant coefficients. If possible, factor L. (Use D for the differential operator.) y = 8 Find a linear differential operator that annihilates the function g(x) = 8. (Use D for the differential operator.) Solve the given initial-value problem. Y(X)...
Write a quadratic equation having the given numbers as solutions. 1/5 and 5/3
Write a quadratic equation having the given numbers as solutions. 1/5 and 5/3
(1/2 Points] DETAILS PREVIOUS ANSWERS MCKTRIG8 6.1. Solve the following equation for all radian solutions and...
(1/2 Points] DETAILS PREVIOUS ANSWERS MCKTRIG8 6.1. Solve the following equation for all radian solutions and if ost< 2. Give there is no solution, enter NO SOLUTION.) 8 sint - V3 = 6 sint (a) all radian solutions (Let k be any integer.) t = TT 3 + 2tik, 211 3 + 2nkrad (b) Ost< 22 rad Need Help? Read It Watch It Talk to a Tutor Talk to a Tutor
plz solve all 3 9. (1/5 Points] DETAILS PREVIOUS ANSWERS LARLINALG8 7.1.025. Find the characteristic equation...
plz solve all 3
9. (1/5 Points] DETAILS PREVIOUS ANSWERS LARLINALG8 7.1.025. Find the characteristic equation and the eigenvalues and corresponding eigenvectors) of the matrix. 0 -3 -4 4 -6 0 0 (a) the characteristic equation (-23 +812 - 42 - 48) X (b) the eigenvalues (Enter your answers from smallest to largest.) (dzo dz, dz) = (-2,4,6 the corresponding eigenvectors Need Help? Read It Talk to a Tutor Submit Answer 10. [-/1 Points] DETAILS LARLINALG8 7.1.041. Find the eigenvalues...
3. + -12 points CalcET8 5.2.007. A table of values of an increasing function f is...
3. + -12 points CalcET8 5.2.007. A table of values of an increasing function f is shown. Use the table to find lower and upper estimates for 30 f(x) dx. J10 lower estimate upper estimate x 10 14 18 22 26 30 Need Help? Read It Watch It Talk to a Tutor Submit Answer Practice Another Version 4. 0/1 points Previous Answers SCalcET8 5.2.009. Use the Midpoint Rule with the given value of n to approximate the integral. Round the...
1. Write a quadratic equation that has integer coefficients and
has as solutions the given pair of numbers. (Use x as the
variable.)
and 5
_____?______
2. Evaluate
for the given values of a, b, and c.
Write the result as a complex number.
a = ?4, b = 2, c = ?5
_____?_______
2
Previous Answers 12 points CraudColAlg5 2AFL3.007 My Notes Ask Your Teacher The following illustrates an application of optimization using parabolas. A study found that the cost C per pupil of operating a high school in a certain country depends on the number n of students enrolled. The cost is given by C=65,000-500n+ n? oolars per pupi What enrollment produces the minimum cost per pupil? n250 students What is the minimum cost? 25000 Need Help? Read Talk to a Tutor I...
-/8 points | AUFCOLALG8 2.3.044. y = mx + b. Find the equation of the line satisfying the given conditions. Write the equation in the form y-intercept (0,7), slope -6 Need Help? Read It Talk to Tutor
DQuestion 19 28 pts Problem 2. Quadratic Equations A quadratic equation has the form: a bc0 The two solutions are given by the formula: 2a Write a program with a loop that a) solves quadratic equations with coefficients read from the terminal, b) visualizes the corresponding quadratic function az2 brc0using the matplotlib module. Instructions Write all code for this problem in a file p2.py 1. The program consists of a main whtle loop (an infinite loop) in which the user...
Complete the square to write the equation of the sphere in standard form. x2 + y2 + z2 + 5x - 2y + 8z + 22 = 0 Find the center and radius. center (x,y,z) = D. radius Need Help? Read It Talk to a Tutor Find the component form and magnitude of the vector v with the given initial and terminal points. Then find a unit vector in the direction of v. Initial point: (4, 7, 1) Terminal point:...
Consider the following initial value problem to be solved by undetermined coefficients. Y" – 16y = 8, 7(0) = 1, y'(O) = 0 Write the given differential equation in the form L(y) = g(x) where L is a linear operator with constant coefficients. If possible, factor L. (Use D for the differential operator.) y = 8 Find a linear differential operator that annihilates the function g(x) = 8. (Use D for the differential operator.) Solve the given initial-value problem. Y(X)...
(1/2 Points] DETAILS PREVIOUS ANSWERS MCKTRIG8 6.1. Solve the following equation for all radian solutions and if ost< 2. Give there is no solution, enter NO SOLUTION.) 8 sint - V3 = 6 sint (a) all radian solutions (Let k be any integer.) t = TT 3 + 2tik, 211 3 + 2nkrad (b) Ost< 22 rad Need Help? Read It Watch It Talk to a Tutor Talk to a Tutor
plz solve all 3
9. (1/5 Points] DETAILS PREVIOUS ANSWERS LARLINALG8 7.1.025. Find the characteristic equation and the eigenvalues and corresponding eigenvectors) of the matrix. 0 -3 -4 4 -6 0 0 (a) the characteristic equation (-23 +812 - 42 - 48) X (b) the eigenvalues (Enter your answers from smallest to largest.) (dzo dz, dz) = (-2,4,6 the corresponding eigenvectors Need Help? Read It Talk to a Tutor Submit Answer 10. [-/1 Points] DETAILS LARLINALG8 7.1.041. Find the eigenvalues...
3. + -12 points CalcET8 5.2.007. A table of values of an increasing function f is shown. Use the table to find lower and upper estimates for 30 f(x) dx. J10 lower estimate upper estimate x 10 14 18 22 26 30 Need Help? Read It Watch It Talk to a Tutor Submit Answer Practice Another Version 4. 0/1 points Previous Answers SCalcET8 5.2.009. Use the Midpoint Rule with the given value of n to approximate the integral. Round the...
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