Homework Answers
The above is the graph of the
given system of equation. The lines intersect at (4,3). Hence the
solution for the given system,graphically is 
.
Check: for 
for 
Verified.
12. If the lines in a system of equations are parallel (the graphs of the equations do not intersect ), then there are no solutions that are true for both equations
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11. Solve for the system of equations by graphing: x +2y 10 3x -2y6 Make sure...
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.
Solve the following system of equations by graphing 3x 2y 18 y 0 16 3x 12...
Solve the following system of equations by graphing 3x 2y 18 y 0 16 3x 12 Use the graphing tool to graph the system. Click to enlarge graph 20 16 12 8 THM216 20 12
PLEASE MAKE SURE ANSWER IS CORRECT PLEASE MAKE SURE ANSWER IS CORRECT Solve the system of...
PLEASE MAKE SURE ANSWER IS CORRECT
PLEASE MAKE SURE ANSWER IS CORRECT
Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answer in terms of the parameters t and/or s.) x - 2y = 3 7x - 14y = 21 4x - 8y = 12 (x, y) =
Solve the system of equations by graphing Then classify the system Use the graphing tool to...
Solve the system of equations by graphing Then classify the system Use the graphing tool to graph the system Click to enlarge graph What is the solution of the system? Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. The solution is Type an ordered pair) O B. There are infinitely many solutions O C. There is no solution Is the system consistent or inconsistent? O Consistent
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...
(1 point) Solve the system 3x II -13 + 2y 2y 1 If the system has...
(1 point) Solve the system 3x II -13 + 2y 2y 1 If the system has infinitely many solutions, express your answer in the form X = X and y as a function of X = y =
Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitution 3x +...
Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitution 3x + 3y + 6z = 12 3x + 2y + 2z = 7 2x + 4y + 192 = 11 The solution set is {000) (Simplify your answers.) ha ancier hovee
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...
What happens when you try to solve the following system of equations? x + 2y =...
What happens when you try to solve the following system of equations? x + 2y = 9 -3x - 5y = -27 The lines from the equations are the same. O The lines from the equations intersect at one point. Explain the situation. The lines are ---Select--- v , and the second equation is just a ---Select-- 1 of the first.
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 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.
Solve the following system of equations by graphing 3x 2y 18 y 0 16 3x 12 Use the graphing tool to graph the system. Click to enlarge graph 20 16 12 8 THM216 20 12
PLEASE MAKE SURE ANSWER IS CORRECT
PLEASE MAKE SURE ANSWER IS CORRECT
Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answer in terms of the parameters t and/or s.) x - 2y = 3 7x - 14y = 21 4x - 8y = 12 (x, y) =
Solve the system of equations by graphing Then classify the system Use the graphing tool to graph the system Click to enlarge graph What is the solution of the system? Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. The solution is Type an ordered pair) O B. There are infinitely many solutions O C. There is no solution Is the system consistent or inconsistent? O Consistent
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...
(1 point) Solve the system 3x II -13 + 2y 2y 1 If the system has infinitely many solutions, express your answer in the form X = X and y as a function of X = y =
Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitution 3x + 3y + 6z = 12 3x + 2y + 2z = 7 2x + 4y + 192 = 11 The solution set is {000) (Simplify your answers.) ha ancier hovee
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...
What happens when you try to solve the following system of equations? x + 2y = 9 -3x - 5y = -27 The lines from the equations are the same. O The lines from the equations intersect at one point. Explain the situation. The lines are ---Select--- v , and the second equation is just a ---Select-- 1 of the first.
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.
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