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)
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Answer:
1. B
2.D
3.C
4.A
5.C
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