Which matrix represents the system of equations shown below?
2x - y=-4
X-3y = 18
A
1-3 18 -3 178] -318) L* -3418)
B
с
D
2 1-472 -1 -47 [2x -y 1-47
-1 -318 1 -318 x-3y18]
O A. Matrix A
B. Matrix B
C. Matrix C
D. Matrix D
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Answer from: Quest
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Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()