Answer:
y ≥ 2x + 1
Explanation:
you want to find the slope, then the y-intercept, and set the equation in slope intercept form, but imma give you a tip so you know when its either y ≥ x or
y ≤ x, so when its y ≥ x, the shaded part will be to the left of the graph, or the top of the graph if y ≥ any number, but for y ≤ x or any number, it will be on the right side of the graph or the bottom if its a horizontal line that includes anything less then the y-intercept, but for a normal function, you can plug in values to figure out if its ≥ or ≤