SAT Question 0b221d05: Linear Inequalities answer and explanation with Desmos solution

Choice D is correct. Since the shaded region shown represents the solutions to an inequality, an ordered pair $\left(x,y\right)$ is a solution to the inequality if it's represented by a point in the shaded region. Of the given choices, only $\left(6,-2\right)$ is represented by a point in the shaded region. Therefore, the ordered pair $\left(6,-2\right)$ is a solution to this inequality.