Прямая пропорциональность

Quiz
•
Mathematics
•
7th Grade
•
Hard
Мария Якушина
Used 15+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой общий вид функции "прямая пропорциональность"?
y=x
y=kx+b
y=kx
y=b
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая функция НЕ является прямой пропорциональностью?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I и III
I и II
II и IV
II и III
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Определите по графику знак и модуль коэффициента k (возможно несколько вариантов ответа)
k>0
k<0
|k|>1
|k|<1
|k|=1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
А(-8;-1)
В(16;2)
С(8;1)
D(-16;2)
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A(-4;20)
B(0;0)
С(-5;-25)
D(2;-10)
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
График какой функции изображен на рисунке?
y=x
y=2x
y=-4x
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