1. What is the graph of linear inequalities in two variable?
A Straight line B. Parabola C. Half of a parabola D. Half- plane

2. Which of the following ordered pairs is a solution of the inequality 2x + 3y 52?

A (3.1) B. (0.3) C. (1,5) D. (1-2) 3. Which of the followig is a linear inequality in two variables?
A.4355 B. 3x 2 C. 7b+ 5 53 D. 11-2x 23

4. Wudher the following is NOT lineur inequality in two variables?
A 3- B. 4x+ 5y C. 2m + 3n 980 C. 2x+y > 980 D. 2x+y

5 and 3x -y 2?
A. (0.0 B. (-4,0 C.(110) D. (-2.-8)​