SAT Question 89541f9b: Linear Inequalities answer and explanation with Desmos solution

Choice C is correct. Substituting $(1,1)$ into the inequality gives $5\times 1-3\times 1<4$, or $2<4$, which is a true statement. Substituting $(2,5)$ into the inequality gives $5\times 2-3\times 5<4$, or $-5<4$, which is a true statement. Substituting $(3,2)$ into the inequality gives $5\times 3-3\times 2<4$, or $9<4$, which is not a true statement. Therefore, $(1,1)$ and $(2,5)$ are the only ordered pairs shown that satisfy the given inequality.