Hver þessara grafa sýnir jöfnuna
y = – 2x + 1
Jafna beinnar línu
Quiz
•
Mathematics
•
8th Grade
•
Medium
Hulda Guðmundsdóttir
Used 16+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hver þessara grafa sýnir jöfnuna
y = – 2x + 1
F
G
H
I
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hver er jafna línunnar M í grafinu
x + 1
x - 1
2x + 1
Það vantar ása og einingar til að klára jöfnuna
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hver er jafna línunnar?
y = x - 2
y = x + 2
y = 2x - 1
y = 2x + 1
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hvert þessara grafa hefur línu með hallatölu 0,333 og skurðpunkt við y – ás í (0,4)
K
L
M
N
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Gefin er jafna beinnar línu: y = 2x – 4. Hver punktanna í hnitakerfinu liggur á línunni?
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hvert er hnitið D ?
(-2, -1)
(1, -2)
(-1, -2)
(2, -2)
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Gefnar eru jöfnur tveggja beinna lína:
K) y = 2x – 4
og
L) y = –2x + 4
Hver eftirfarandi fullyrðinga er rétt?
Jafna K liggur í gegnum punktana B og F
Jafna L liggur í gegnum punktana A og F
Jöfnurnar K og L skerast í punktinum D
Jöfnurnar K og L skerast í punktinum F
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