Question 1

What is the Rectangular Coordinate System?

Accepted Answer

It is a two-dimensional plane which is divided by the axes into four regions called quadrants.

Answer

It is used for naming points in a plane.

Answer

It is a plane used for graphing linear functions.

Answer

It is used to determine the location of a point by using a single number.

Question 2

A set of ordered pairs of which no two abscissas are the same.

Accepted Answer

Function

Answer

Range

Answer

Relation

Answer

Domain

Question 3

In which quadrant does ( -5, -8 ) located ?

Accepted Answer

Quadrant lll

Answer

Quadrant lV

Answer

Quadrant ll

Answer

Quadrant l

Question 4

What is the graph of linear inequalities in two variables?

Accepted Answer

Half-plane

Answer

Straight line

Answer

Half of a parabola

Answer

Parabola

Question 5

What is the graph of linear equalities in two variables?

Accepted Answer

Straight line

Answer

Half of a parabola

Answer

Parabola

Answer

Half-plane

Question 6

Which of the following sets of ordered pairs define a function?

Accepted Answer

{(1,2),(2,6),(3,-2),(4,-6)}

Answer

{(4,4),(-3,4),(4,-4),(-3,-4)}

Answer

{(3,2),(-3,6),(3,-2),(-3,-6)}

Answer

{(2,2),(2,3),(2,4),(2,-9)}

Question 7

Which of the following is true about the points in figure 1?

Accepted Answer

B is located in quadrant II

Answer

A is located in quadrant III

Answer

C is located in quadrant IV

Answer

D is located in quadrant III

Question 8

How many solutions does a linear inequality in two variables have?

Accepted Answer

Infinite

Answer

2

Answer

1

Answer

0

Question 9

How many solutions does a consistent and independent system of linear equations have?

Accepted Answer

1

Answer

3

Answer

2

Answer

0

Question 10

The first coordinate in an ordered pair of numbers representing a point is _____.

Accepted Answer

abscissa

Answer

vertex

Answer

ordinate

Answer

origin

Question 11

The second number of the ordered pair corresponds to a number on the y-axis is _____.

Accepted Answer

ordinate

Answer

abscissa

Answer

oordinate

Answer

origin

Question 12

Which of the following is a system of linear equations in two variables?

Accepted Answer

$3x + 5y = -2$                          and                      $ 2x - 3y > 12$

Answer

$4x + y = 8$                                 and         $x - 4y = 9$

Answer

$x + 9y =2$        and   $3y - 7 = 11$

Answer

$2x - 7y = 8$

Question 13

What do you call to the ratio which describes the steepness of the line?

Accepted Answer

slope

Answer

coordinate

Answer

y - intercept

Answer

x - intercept

Question 14

Determine the slope of the line in the form of $3x + y = 7$?

Accepted Answer

-3

Answer

3

Answer

7

Answer

-7

Question 15

It is an association between two sets of objects which are paired according to certain rule.

Accepted Answer

relation

Answer

domain

Answer

function

Answer

range

Question 16

The type of relation that describes the pairing of a single y value is called ____.

Accepted Answer

one-to-one

Answer

many-to-one

Answer

one-to-many

Answer

many-to-many

Question 17

The point at which the graph crosses the x-axis is referred to as the ____.

Accepted Answer

x-intercept

Answer

(x,y)

Answer

origin

Answer

y-intercept

Question 18

Identify the slope of the line in the equation $y = -x - 8$?

Accepted Answer

-1

Answer

-8

Answer

8

Answer

1

Question 19

If $f(x)= 5x-9$, then $f(2) $is equal to ____.

Accepted Answer

1

Answer

-1

Answer

-2

Answer

2

Question 20

The graph of inconsistent system of linear equations is ______.

Accepted Answer

parallel

Answer

intersect

Answer

half plane

Answer

coincide

Question 21

Which of the following is a linear inequality in two variables?

Accepted Answer

$11 + 2t >3s$

Answer

$3x < 16$

Answer

$7c +  4 > 12$

Answer

$4a - 3b = 5$

Question 22

If the slope of the line is positive,  the trend of the line is _______.

Accepted Answer

increasing

Answer

both a and b

Answer

vertically

Answer

decreasing

Question 23

Which system of equations has a graph that show intersecting lines?

Accepted Answer

$3x + y =10$ and $3x - y = 5$

Answer

$2x + 4y = 14$ and  $x + 2y = 7$

Answer

$-3x + y = 5$  and $6x - 2y = 1$

Answer

$4x + 8y =7$  and  $x + 2y = 3$

Question 24

Find the slope from the given table below.

Accepted Answer

1

Answer

-1

Answer

-2

Answer

2

Question 25

Jonathan has a job mowing lawns in his neighborhood.  He works up to 10 hours per week and gets paid Php 25 per hour.  Identify the independent variable.

Accepted Answer

the number of hours worked

Answer

the job

Answer

the total pay

Answer

the lawn mowing

Question 26

As y increases in the equation $x + 8y = 15$, the value of x ________.

Accepted Answer

decreases

Answer

increases

Answer

cannot be determined

Answer

does not change

Question 27

If $2x + y = 9  and  2x - y = 11$, what is the value of x?

Accepted Answer

5

Answer

4

Answer

10

Answer

20

Question 28

Find the slope of the line containing the points P1 (1, 1)  P2(3, 2).

Accepted Answer

2

Answer

-2

Answer

$\frac{1}{2}$

Answer

-$\frac{1}{2}$

Question 29

Find the equation of the line passes through the given points ( 0, 6)  and ( 2, 0).

Accepted Answer

$y = 3x + 6$

Answer

$y = 3x - 8$

Answer

$y = -3x + 6$

Answer

$y = -3x - 6$

Question 30

What point is the intersection of the graphs of the system of linear equations $x + y = 9$ and $2x - y = 6$?

Accepted Answer

(5, 4)

Answer

(-4, 5)

Answer

(5, -4)

Answer

(4, 5)

Question 31

Rewrite the equation $ y = -8x + 5$ into standard form. Choose the letter of the correct answer.

Accepted Answer

$8x + y =5$

Answer

$8x - y = 15$

Answer

$8x - y = 5$

Answer

$x + 8y = 5$

Question 32

Rewrite the equation $y = -3x + 2$ into standard form. Choose the letter of the correct answer.

Accepted Answer

$3x + y = 2

Answer

$3x - y = -2$

Answer

$2x + y = 3$

Answer

$3x - y = 2$

Question 33

Rewrite the equation $ y = 3x + 2$ into standard form. Choose the letter of the correct answer.

Accepted Answer

$3x - y = -2$

Answer

$2x - y = 3$

Answer

$2x + y = -3$

Answer

$3x + y = 2$

Question 34

Rewrite the equation $ y = -\frac{x}{2} - 3$ into standard form. Choose the letter of the correct answer.

Accepted Answer

$x + 2y = -6$

Answer

$x - 6y = 3$

Answer

$3x - y = -2$

Answer

$2x + 3y = 6$

Question 35

Rewrite the equation $ y= \frac{2x}{3} - \frac{5}{2}$ into standard form. Choose the letter of the correct answer.

Accepted Answer

$4x - 6y = 15$

Answer

$3x - y = -2$

Answer

$6x + y = 5$

Answer

$x + 2y = -6$

Question 36

Rewrite the equation $7x + y = 6$ into slope - intercept form.

Accepted Answer

$y = -7x + 6$

Answer

$y = 6x + 7$

Answer

$y = 7x + 6$

Answer

$y = 7x - 6$

Question 37

Rewrite the equation $2x + 5y = 10$ into slope - intercept form.

Accepted Answer

$y = -\frac{2x}{5} + 2$

Answer

$y = \frac{x}{2} + 2$

Answer

$y = \frac{x}{2} -5$

Answer

$y = \frac{x}{2} - 2$

Question 38

Rewrite the equation $-3x + 3y = 9$ into slope - intercept form.

Accepted Answer

$y = x +3$

Answer

$y = -3x + 9$

Answer

$y = 3x - 9$

Answer

$y = x - 3$

Question 39

Rewrite the equation $2x - 4y = 8$ into slope - intercept form.

Accepted Answer

$y = \frac{x}{2} - 2$

Answer

$y = x + 2$

Answer

$y = x - 2$

Answer

$y = -\frac{x}{2} + 2$

Question 40

Rewrite the equation $x - y = 3$ into slope - intercept form.

Accepted Answer

$y = x - 3$

Answer

$y = x + 3$

Answer

$y = \frac{x}{2} - 3$

Answer

$y = -\frac{x}{2} + 3$

Question 41

Find the equation of the line with the slope $-2$ and passing through $(5, 4)$.

Accepted Answer

$y = -2x +14$

Answer

$y = 2x + 1$

Answer

$y = 2x + 14$

Answer

$y = -2x + 1$

Question 42

Which line passes through the points $(3, 4) and (8, -1)$?

Accepted Answer

$y = -x + 7$

Answer

$y = -x - 1$

Answer

$y = x - 1$

Answer

$y = x + 7$

Question 43

What is $y$ in the equation $3x + 9y - 12 = 0$?

Accepted Answer

$y = \frac{-x+4}{3}$

Answer

$y = \frac{-x-4}{3}$

Answer

$y = \frac{x-4}{3}$

Answer

$y = \frac{x+4}{3}$

Question 44

Which of the following ordered pairs is a solution of the inequality $2x + 6y ≤ 2$?

Accepted Answer

$(1, 0)$

Answer

$(3, 1)$

Answer

$(2, 2)$

Answer

$(1, 2)$

Question 45

Which of the following ordered pairs satisfy both $2x + 7y > 5$ and $3x - y ≤ 2$?

Accepted Answer

$(-4, 6)$

Answer

$(0, 0)$

Answer

$(10, -1)$

Answer

$(-2, -8)$

Question 46

Twice a number decreased by 8 is 22. Find the number.

Accepted Answer

15

Answer

20

Answer

10

Answer

5

Question 47

What point is the intersection of the graphs of the lines $x + y = 6$ and $x - y = 4$?

Accepted Answer

$(5, 1)$

Answer

$(4, 2)$

Answer

$(3, 3)$

Answer

$(6, 0)$

Question 48

Find two numbers whose difference is $6$ and whose sum is $8$.

Accepted Answer

$7 and 1$

Answer

$6 and 2$

Answer

$8 and 0$

Answer

$5 and 3$

Question 49

Coco and Vice had their meal at a pizza house.  They ordered the same kind of pizza and drinks. Coco paid Php 140 for 2 slices of pizza and drink.  Vice paid for Php 225 for 3 slices of pizza and 2 drinks.  How much did they pay for the total number of slices of pizza?

Accepted Answer

Php 275

Answer

Php 110

Answer

Php 55

Answer

Php 165

Question 50

Lola Dora bought 2 kg of mango and 6 kg banana.  She paid a total amount of Php 360.00, if she had bought a kilo of each kind of fruits, the total amount that Lola Dora should paid was Php 100.00. How much does a kilo of mango cost?

Accepted Answer

Php 60.00

Answer

Php 40.00

Answer

Php 120.00

Answer

Php 100.00

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