For (y\leq 2x+1), which side is shaded?

Correct answer: रेखा के नीचे या रेखा सहित

To graph y ≤ 2x + 1, first draw the boundary line y = 2x + 1. Because the inequality contains ≤ rather than <, the boundary line is included and should be drawn as a solid line. The symbol y ≤ means that, for each fixed x, the allowed y-values are less than or equal to the line’s y-value; therefore the solution region lies below the line and includes the line itself. A test point such as (0,0) satisfies 0 ≤ 1, confirming that the side containing the origin is shaded. Thus option B is correct. The region above the line corresponds to y ≥ 2x + 1, while left/right descriptions do not represent this inequality.