Which system corresponds to the following augmented matrix? (A) (B) (C) (D) x1 + 11x₂ = -3 9x1 + 4x2 = -2 x1 + 11x2 + 6x3 9x1 + 4x2 x1 + 9x2 = 0 = 0 = 0 x1 + 11x2 + 6x3 + 3x4= 9x1 + 4x2 11x1 + 4x2: 6x1 3x12x2 = = 3 = -2 0 = = - 2x4= = 0 9 11 6 4 0 3

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 202E: Write the system of equations that that corresponds to the augmented matrix. 202. [103120012| 1 23]
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Which system corresponds to the following augmented matrix?
(A)
(B)
(C)
(D)
x₁ + 11x₂ = -3
9x1 + 4x2
x₁ +11x2 + 6x3
9x1 + 4x2
x1 + 9x2 = 0
11x₁ + 4x2
6x1
x₁ + 11x2 + 6x3 + 3x4 = 0
9x1 + 4x2
- 2x4
0
= -2
A. A
= 0
3x12x₂ = 0
B. B
C. C
D. D
= 0
3
= -2
=
1
9
11 6
3
4 0 -2
Transcribed Image Text:Which system corresponds to the following augmented matrix? (A) (B) (C) (D) x₁ + 11x₂ = -3 9x1 + 4x2 x₁ +11x2 + 6x3 9x1 + 4x2 x1 + 9x2 = 0 11x₁ + 4x2 6x1 x₁ + 11x2 + 6x3 + 3x4 = 0 9x1 + 4x2 - 2x4 0 = -2 A. A = 0 3x12x₂ = 0 B. B C. C D. D = 0 3 = -2 = 1 9 11 6 3 4 0 -2
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