C)
1) Analyzing the graph we can see a solid line over the Cartesian Plane. Since it is solid, then this inequality must be lesser than or equal to " ≤ "or greater than or equal to " ≥"
2) Note that the line is increasing then the slope is positive. And, the shaded region is to the left of the line. And the independent value is -5 the point where the line intercepts the y-axis
3) Hence, the inequality is y ≥ 4x -5