Please help... Choose the system of Inequalities - Giving 100 points to right answer

Answer:
The answer is C
Step-by-step explanation:
I believe it is C because both lines intersect near the given linear equation.
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Answer:
C. y ≥ 2 x − 1
y ≤ 1 /3 x + 1
Step-by-step explanation:
The proof is in the graph below: