Augmented Matrices

Information Solve each system using augmented matrices. Then, find the value of x + y+ z. If the system has infinite solutions or no solution, state so. Question 1 2x+ y- 2z=4 Not yet -4x - 2y + 4z=-8 answered 3x+ y- z=5 Points out of 16.67 Select one: O a. -2 O b. - 3 O C. 3 O d. infinite solutions O e. no solutionQuestion 2 3x+ 2y- 32=7 Not yet -x+ 5y+2z=29 answered x+ 2y+ z=15 Points out of 16.67 Select one: O a. 4 O b. 10 O c. 30 O d. infinite solutions O e. no solution Question 3 4x+ y- z=-16 Not yet -3x + 4y+ z=18 answered x+y-3z=-17 Points out of 16.66 Select one: O a. 1 O b. 3 O c. 9 O d. infinite solutions O e. no solutionQuestion 4 2x - y+ z= 4 Not yet 4x + 7y- z=38 answered -x+3y+2z=23 Points out of 16.66 Select one: O a. 2 Ob. 8 O c. 12 O d. infinite solutions O e. no solution Question 5 -x+3y+ z=11 Not yet 3x + y+ 2z=27 answered 5x- y- z=5 Points out of 16.67 Select one: O a. 3 O b. 7 O c. 13 O d. infinite solutions O e. no solutionQuestion 6 -x+ 2y- 6z = 48 Not yet x + 5y+ 3z=-8 answered 2x - 4y+ 12z=5 Points out of 16.67 Select one: Oa. 0 O b. 1 O c. 33 7 O d. infinite solutions O e. no solutionInformation For questions 1 - 6, match each matrix to the value of its determinant. Question 1 -3 6 Not yet answered 2 5 Points out of 16.66 Select one: O a. -3 O b. 3 O c. - 27 O d. 27 Question 2 Not yet answered Points out of 16.66 Select one: O a. -2 O b. - 22 O c. 22 O d. 2Question 3 -13 - Not yet answered 4 2 1 Points out of 1 25 16.67 Select one: O a. 89 O b. -89 O c. - 2 O d. -22 lx - 21+3 x2 + y2 $ 100 64 -+2 8 A B C D (-10, 17) (4, 8) (2, -10) (5, 15) (0, -6) (0, 0) (-6, 0) (-9, 2) (1, 2) (3, -13) (1, 9)Information For questions 2 - 5, solve each nonlinear inequality. Question 2 2x -4y