Определите знаки коэффициентов a и c параболы
y=ax2+bx+c
untitled
Quiz
•
Mathematics
•
5th - 10th Grade
•
Easy
Полина Васильева
Used 1+ times
FREE Resource
49 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите знаки коэффициентов a и c параболы
y=ax2+bx+c
а>0, с>0
а>0, с<0
а<0, с<0
а<0, с>0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите значения коэффициентов а и с параболы
y=ax2+bx+c
a>0, c>0,
a>0, c<0
a<0, c<0
a<0, c>0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите верную последовательность цифр, которые будут записаны в ответ
123
143
142
124
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Установите порядок, в котором должны будут записаны цифры в ответ
123
423
132
432
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите последовательность, которая должна быть записана в ответ
432
132
423
123
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите значение абсциссы вершины параболы
-2
2
4
-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите абсциссу вершины параболы
-2,5
2,5
5
-5
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