which linear inequality is graphed in the figure ?

Answer:
The answer is C; y > 2x + 3.
Step-by-step explanation:
Firstly, you know that the equation has to be > or < because the line is dotted. When the line is solid, it would be ≤ or ≥. Therefore, A and D are already eliminated.
To distinguish between B and C, just look at the shaded region. When y is greater than, you shade above the line. When it's less than, you shade below. Since the shaded region is above the line, it must be greater than (>).