Use substitution to determine which system is represented by the graph. Ay 20 -200 -20 A. 2x+4y=28 -2y = x + 28 B. y = 10x – 15 −9x + 2y = 10 C. y = 3x + 10 2x - 3y = -6 OD. 2y = 2x + 5 20 X

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Chapter6: Linear Systems
Section6.7: Graphs Of Inequalities
Problem 6SC
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Use substitution to determine which system is represented by the graph.
Ay
20
200
-20
A. 2x + 4y = 28
-2y = x + 28
B. y = 10x - 15
-9x + 2y = 10
C. y = 3x + 10
2x - 3y=-6
D. 2y = 2x+5
3x - 4y = -5
20
X
Transcribed Image Text:Use substitution to determine which system is represented by the graph. Ay 20 200 -20 A. 2x + 4y = 28 -2y = x + 28 B. y = 10x - 15 -9x + 2y = 10 C. y = 3x + 10 2x - 3y=-6 D. 2y = 2x+5 3x - 4y = -5 20 X
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