Answer :
Option B is correct, y≥-4 and y≤-x+4 is the system of solutions of the given graph.
What is Inequality?
a relationship between two expressions or values that are not equal to each other is called 'inequality.
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
From the given graph a line is passing at y=-4
and the shading is towards the origin so the inequality will be y≥-4.
The other line is passing through points (4,0) and (0,4)
Slope=4/-4=-1
So equation of line is y=-x+4
and the shading is y≤-x+4
Hence, option B is correct, y≥-4 and y≤-x+4 is the system of solutions of the given graph.
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