The Line C.On The Line Segment D. In The Parabola _4. Which Of The Following Will Best Describe The

the line C.on the line segment D. in the parabola _4. Which of the following will best describe the solution of systems of inequality? A.points that satisfy the first inequality B.points that satisfy the second inequality C.points that satisfy both inequality D.points that do not satisfy either inequality _5. To get a passing score in mathematics, a student must have a score(s) of at least 10. What inequality model would represent the statement? A. S> 10 B. s< 10 C. S 10 D. S 10 6. What is the second step in solving problems involving systems of linear inequalities in two variables? A. Read and Understand the Problem. B. Draw the graph of both inequalities on a x-y plane. Make sure you use appropriate boundary lines and shade the correct half plane for each inequality. C. Translate the problem into an inequality in two variables. D. Identify the intersection which is the solution of the two inequalities and answer the questions that pertain to the Problem _7. Which of the following real-life situations is an inequality? A. The population of the Philippines is about 103 000 000 B The expenses for food is greater than the expenses for clothing C. Seven times the number of male teachers is the number of female teachers D. According to research, an average adult generates about 4 kg of waste dally. _8. Which of the following real-life situations is an inequality? A. According to research, the average lifespan of a Filipino is 65 years old. B. Twice the number of female students is the number of male students. C. The population of Grade 8 students in DFLOMNHS is 532. D. One gigabyte is greater than 500 megabytes. For items 9 & 10. Refer to the problem below. Princess bought three pair of pants and four shirts. The total amount she paid for the items is not less than Php 850. 9. What linear inequality model best represent the situation above? A. 3x + 4y = 850 B. 3x + 4y < 850 C. 3x + 4y > 850 D. 3x + 4y < 850 10. From the model above, what does x variable stand for? A. the cost of each pair of pants B. the cost of the three pair of pants C. the cost of four shirts D. the cost of the three pair of pants and four shirts 11. The difference between the weight of Joy (d) and Lisa (p) is at least 15. Write the statement as linear inequality in two variables. A. d - p = 15 B. d-p15 _12. Which of the following graphs show the plane divider of the graph of x - y2-4? + +

 

Answer:

1 A

2C

3D

4C

5A

6B

7B

8A

9-10A A

11C

12B

15A