To model the graph of the solid line \( y = 2x - 4 \) with a shaded region above the line, we need to use a greater than or equal to inequality, since the line is solid (indicating that points on the line are included in the solution).
Therefore, the correct inequality is:
\[ y \geq 2x - 4 \]
So the correct response is:
y≥2x−4
y greater-than-or-equal-to 2 x minus 4