# Quiz#1 RECTANGULAR COORDINATE SYSTEM

## Quiz by CAROL BALONZO

Grade 8

Mathematics

Philippines Curriculum: Grades K-10 (MELC)

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7 questions

Show answers

- Q1
What is the horizontal line of a rectangular coordinate system?

axes

y-asis

quadrants

x- asis

10sM8AL-Ie-1 - Q2
What is the first number in an ordered pair?

quadrants

ordinate

abscissa

coordinates

10sM8AL-Ie-1 - Q3
What is the x-coordinate in the ordered pair (-3,6)?

6

-6

-3

3

10sM8AL-Ie-1 - Q4
Where is (5,-4) located?

QIV

QI

QIII

QII

10sM8AL-Ie-1 - Q5
Where is (9,0) located?

QIII

QI

QIV

QII

10sM8AL-Ie-1 - Q6
what must be the last ordered pair so (1,3),(1,-2) and (-4,-2) form a rectangle?

(-1,-3)

(-4,3)

(0,2)

(4,-3)

15sM8AL-Ie-1 - Q7
What ordered pair is 8 units to the left and 1 unit down from the origin?

(8,1)

(8,_1)

(-8,1)

(-8,-1)

15sM8AL-Ie-1