QUARTER 2 EXAM (S.Y: 2022-2023)

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A.

What will be the next term in the sequence?

A.

Which of the following is the graph of x + y < 3?

A.

Given the graph at the right, which linear inequality in two variables does it represent? A. 2x + y ≤ 2 B. 2x − y ≤ 2 C.2x + y ≥ 2 D.2x − y ≥ 2

A. 2x + y ≤ 2

Which of the following is a linear inequality in two variables? A. 2x + y ≤ −3 B. xy < 1 C. y^2 > 2x D. x^2 + 2y > 2

A. 2x + y ≤ −3

What is the domain of the function{(−2,5), (−1,10), (4,5), (2,6)}? A. D = {-2, -1, 4, 2} B. D = {5, 6, 10} C. D = {-2, -1, 4, 2, 5, 10, 6} D. D = {-1, 2, 4}

A. D = {-2, -1, 4, 2}

Consider the statements below, which if-then statement is correct? A woman gives birth. A woman is a mother. A. If a woman gives birth, then she is a mother. B. If a person is a mother, then she gives birth. C. If women give birth, then they are mothers. D. If women are mothers, then they give birth.

A. If a woman gives birth, then she is a mother.

What is the converse of the statement "If three points are aligned, then they are collinear."? A. If three points are collinear, then they are aligned. B. If three points are not collinear, then they are aligned. C. If three points are not collinear, then they are not aligned. D. If three points are not aligned, then they are not collinear.

A. If three points are collinear, then they are aligned.

Camila paid at most Php 250.00 for the four markers and three pencils to the cashier. Suppose the marker is more expensive than the pencil and their price difference is greater than Php 30.00. Which system of linear inequalities represents the problem? A. {x − y > 30 4x + 3y ≤ 250 B. {x + y > 30 4x − 3y ≤ 250 C. {x − y < 30 4x + 3y ≥ 250 D. {x − y ≥ 30 4x + 3y < 250

A. {x − y > 30 4x + 3y ≤ 250

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B.

Which diagram shows a function?

B.

Betty solves the system of linear inequalities { x + y ≥ 6 by graphing. x − y < −2 Help Betty identify which of the following is NOT part of the solutions of the given system. A. (2, 5) B. (2, 3) C. (1, 5) D. (3, 6)

B. (2, 3)

What do you think is the next term in -26, -16, -7, 1, 8, 14, ___? A. 17 B. 19 C. 18 D. 20

B. 19

Nathaniel bought 3 apples and 2 mangoes. He paid at most Php 123.00. If x represents the price per apple and y represents the price of each mango, which of the following statements translates the given situation? A. 3x + 2y ≥ 123 B. 3x + 2y ≤ 123 C. 3x + 2y > 123 D. 3x + 2y < 123

B. 3x + 2y ≤ 123

Which of the relations is / are function / s? A. II only B. I and IV only C. I and II only D. III and IV only

B. I and IV only

An L300 Van rental charges ₱1,000 per day and an additional ₱5.00 in every kilometer traveled. If a total of 300 kilometers was traveled in a day, how much will the rental company received as payment? A. P 2000.00 B. P 2500.00 C. P 1500.00 D. P 3000.00

B. P 2500.00

Aling Tinay went to Bankerohan Public Market to buy ingredients for Christmas dinner. Her budget is less than or equal to Php 1100.00 for 3 kilos of chicken and 1 kilo of fish. Suppose a kilo of chicken costs Php 250.00. What could be the maximum cost of 1 kilo of fish? A. Php 170.00 B. Php 350.00 C. Php 180.00 D. Php 375 .00

B. Php 350.00

Which reasoning needs an observation or experience as starting point of an argument? A. conjecture B. inductive reasoning C. deductive reasoning D. hypothesis

B. inductive reasoning

Given the graphs below, which represents linear inequality in two variables?

C.

Refer to the given system of linear inequalities {x + y < 1 2x − y ≥ 1 Which of the following graphs represents the first inequality in the given system?

C.

Which of the following graphs is NOT a function?

C.

Determine the slope of the function f(x)= -3x - 12. A. 3 B. 1/3 C. -3 D. - 1/ 3

C. -3

Elias has two part - time jobs. He earns Php 20 per hour in the first job and he earns Php 35 per hour in the other job. Due to his expenses, he must earn at least Php 150 per day while attending Alternative Learning System classes. What inequality shows his earnings? A. 20x + 35y > 150 B. 20x + 35y < 150 C. 20x + 35y ≥ 150 D. 20x + 35y ≤ 150

C. 20x + 35y ≥ 150

Which of the following is a linear equation in two variables? A. 5x + y < −3 B. y > 5x C. 2x − 4y = 3 D. x^2 + 4y = 1

C. 2x − 4y = 3

Which of the following are examples of a function? I. y = 3x + 1 II. y = −3x + 1 III. x = 2y − 1 IV. y^2 = x + 7 A. I only B. I and II only C. I, II and III only D. IV only

C. I, II and III only

Mila has some 10-peso coins and 5-peso coins. All the coins amount to not more than Php 750. Suppose there are 50 5-peso coins, how many 10-peso coins does she have? I. There are more number of 10-peso coins than 5-peso coins II. There are lesser number of 10-peso coins than 5-peso coins. III. There are equal number of 10-peso coins and 5-peso coins A. I and II B. I and III C. II and III D. I, II, and III

C. II and III

Which of the statements below is the inverse of "If Cris is not born in Davao, then he is not a Davaoenyo."? A. If Cris is not a Davaoenyo, then he is not born in Davao. B. If Cris is born in Davao, then he lives in Davao. C. If Cris is born in Davao, then he is a Davaoenyo. D. If Cris is a Davaoenyo, then he is born in Davao

C. If Cris is born in Davao, then he is a Davaoenyo.

What is the inverse of the statement "If a polygon has four sides, then it is a quadrilateral."? A. If a polygon is a quadrilateral, then it has four sides. B. If a polygon is not a quadrilateral, then it has no four sides. C. If a polygon has no four sides, then it is not a quadrilateral. D. If a polygon has no four sides, then it is a quadrilateral.

C. If a polygon has no four sides, then it is not a quadrilateral.

Indonesia is an archipelago. An archipelago is composed of many islands. Therefore, Indonesia has many islands. This is an example of a/an _____________________. A. conjecture B. inductive reasoning C. deductive reasoning D. hypothesis

C. deductive reasoning

What are the other terms of independent variables? A. x, cause, output, domain B. y, cause, output, domain C. x, cause, input, domain D. y, cause, input, domain

C. x, cause, input, domain

What set of numbers make up the range of the linear function y = x + 2 if the domain is {0, 1, 2, 4}? A. {0, 2, 3, 4} B. {2, 3, 6, 8} C. {2, 3, 4, 6} D. {0, 2, 4, 6}

C. {2, 3, 4, 6}

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D.

Crisha can type 60 words per minute. How long will she finish typing a story with 5400 words? A. 60 mins B. 54 mins C. 30 mins D. 90 mins

D. 90 mins

Consider the statement "If a figure is a triangle, then it has 3 sides." which is the hypothesis? A. then it has 3 sides B. If a figure is a triangle C. it has 3 sides D. A figure is a triangle

D. A figure is a triangle

Which relation has a domain with two elements only? A. I only B. II and III only C. III and IV only D. II only

D. II only

Which statement describes the graph of linear inequality if the symbol used is ≥? A. The graph is a broken line. B. The graph is a solid line. C. The graph is a broken line with shaded region. D. The graph is a solid line with shaded region.

D. The graph is a solid line with shaded region.

In which aspect do linear inequalities and linear equations differ from each other? A. in terms of graph and solution set only B. in terms of solution set and symbol/s used only C. in terms of graph and symbol/s used only D. in terms of graph, solution set, and symbol/s used

D. in terms of graph, solution set, and symbol/s used

John has a lawn - mowing job in his neighborhood. He works up to 10 hours per week and gets paid Php 25 per hour. Identify the independent variable. A. the job B. the lawn mowing C. the total pay D. the number of hours worked

D. the number of hours worked

The following relations are functions EXCEPT, _______. A. {(2,5), (−2,4), (1,7)} B. {(8,9), (9,8), (10,8)} C. {(−4,5), (−1,0), (1,6)} D. {(−2, −1), (0,0), (−2,6)}

D. {(−2, −1), (0,0), (−2,6)}

What is the range of the given diagram? A. {Cardo, Don Emilio, Bongo} B. {Cardo, Don Emilio, Bongo, Hipolito} C. {Cardo, Don Emilio, Hipolito} D. {Don Emilio,Bongo, Hipolito}

D. {Don Emilio, Bongo, Hipolito}