Homework Answers
Solve the given system of equations. If the system has no solution, say that it is...
Solve the given system of equations. If the system has no solution, say that it is inconsistent x - 2y + 3z 6 2x + y + z = - 3 - 3x + 2y - 22 = -3 Select the correct choice below and fill in any answer boxes within your choice. y .z any real number) A. The solution is x-..y- and z= (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered triplets, they...
#5 Determine for which values of the system 3x + 2y x + y +z =...
#5 Determine for which values of the system 3x + 2y x + y +z = 2x + 2y + Az has: 4 p. a) one solution; 4 p. b) no solution. 4 p. c) infinitely many solutions;
Solve the system by graphing. 3x - 2y = 12 6x - 4y = -24 Use...
Solve the system by graphing. 3x - 2y = 12 6x - 4y = -24 Use the graphing tool to graph the system. Click to enlarge graph -10 8 6 2 Select the correct choice below and fill in any answer boxes present in your choice. O A. The unique solution is : (Type an ordered pair.) OB. There are infinitely many solutions. OC. There is no solution.
Use Gauss-Jordan elimination to solve the system. 1 3 1-2 + + – y 2y y...
Use Gauss-Jordan elimination to solve the system. 1 3 1-2 + + – y 2y y - + + Z = 3z = z = 3 0 1 Enter the system's solution as an ordered triple, including the commas. If the system has no solution, enter" no solution". If the system has infinitely many solutions, enter "infinitely many solutions". (z,y,z) = Check Answer
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z =...
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z = 5 3x + y- Z = -9 2x + 3y - 6z = - 18 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice O A. The solution is c. (Type integers or simplified fractions.) OB. There are infinitely many solutions of the form (2) (Type expressions using z as the variable.) OC. There is no...
5. Consider the system of equations: 2 - Y + 2z = 4 3x - 2y...
5. Consider the system of equations: 2 - Y + 2z = 4 3x - 2y + 92 = 14 2. - 4y + az = b. Find all the values of a and b so that the system has a) no solution b) 1 solution e) exactly 3 solutions and 4) infinitely many solutions.
Solve the system State whether the system is inconsistent or has infinitely many solutions. If the...
Solve the system State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary 27x-9y=27 - 3x +y = 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. There is one solution. The solution set is (Simplify your answer. Type an ordered pair) OB. The system has infinitely many solutions. The solution set is (Simplify your...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
Solve the system. State whether it is inconsistent or has infinitely many solutions. If the system...
Solve the system. State whether it is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with z arbitrary 4x + 4y - 8z = 5 3x + y - Z = 6 -X-y + 225 Select the correct choice below and will in any answer boxes within your choice. at O A. There is one solution. The solution set is ( CD) (Simplify your answers ) O B. There are infinitely...
Solve the system. - 5X - Y = 7 y-2z = 5 x - 2y +...
Solve the system. - 5X - Y = 7 y-2z = 5 x - 2y + z = -9 Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution set is {(1,1))}. (Simplify your answers.) OB. There are infinitely many solutions. OC. There is no solution.
Solve the given system of equations. If the system has no solution, say that it is inconsistent x - 2y + 3z 6 2x + y + z = - 3 - 3x + 2y - 22 = -3 Select the correct choice below and fill in any answer boxes within your choice. y .z any real number) A. The solution is x-..y- and z= (Type integers or simplified fractions.) OB. There are infinitely many solutions. Using ordered triplets, they...
#5 Determine for which values of the system 3x + 2y x + y +z = 2x + 2y + Az has: 4 p. a) one solution; 4 p. b) no solution. 4 p. c) infinitely many solutions;
Solve the system by graphing. 3x - 2y = 12 6x - 4y = -24 Use the graphing tool to graph the system. Click to enlarge graph -10 8 6 2 Select the correct choice below and fill in any answer boxes present in your choice. O A. The unique solution is : (Type an ordered pair.) OB. There are infinitely many solutions. OC. There is no solution.
Use Gauss-Jordan elimination to solve the system. 1 3 1-2 + + – y 2y y - + + Z = 3z = z = 3 0 1 Enter the system's solution as an ordered triple, including the commas. If the system has no solution, enter" no solution". If the system has infinitely many solutions, enter "infinitely many solutions". (z,y,z) = Check Answer
Solve the following system of equations using Gaussian or Gauss-Jordan elimination. X- 2y + 4z = 5 3x + y- Z = -9 2x + 3y - 6z = - 18 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice O A. The solution is c. (Type integers or simplified fractions.) OB. There are infinitely many solutions of the form (2) (Type expressions using z as the variable.) OC. There is no...
5. Consider the system of equations: 2 - Y + 2z = 4 3x - 2y + 92 = 14 2. - 4y + az = b. Find all the values of a and b so that the system has a) no solution b) 1 solution e) exactly 3 solutions and 4) infinitely many solutions.
Solve the system State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary 27x-9y=27 - 3x +y = 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. There is one solution. The solution set is (Simplify your answer. Type an ordered pair) OB. The system has infinitely many solutions. The solution set is (Simplify your...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
Solve the system. State whether it is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with z arbitrary 4x + 4y - 8z = 5 3x + y - Z = 6 -X-y + 225 Select the correct choice below and will in any answer boxes within your choice. at O A. There is one solution. The solution set is ( CD) (Simplify your answers ) O B. There are infinitely...
Solve the system. - 5X - Y = 7 y-2z = 5 x - 2y + z = -9 Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution set is {(1,1))}. (Simplify your answers.) OB. There are infinitely many solutions. OC. There is no solution.
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