Set 4: Linear Inequalities

Choice A is correct. Choice A is the correct answer. Test $(1, 1)$. 1. $y < 2 x + 1$: $1< 2(1) + 1 = 3$ (True) 2. $y > -x$: $1> -1$ (True) 3. $x < 2$: $1< 2$ (True) 4. Result: All true. Strategic Tip: Check the easiest constraint ($x < 2$) first to eliminate options. Choice B is incorrect because $x=3$ fails $x < 2$. Choice C is incorrect because $-1 > 0$ is false ($y > -x$). Choice D is incorrect because $4< 3$ is false ($y < 2 x + 1$).