Функция II степени

Функция II степени

9th Grade

6 Qs

quiz-placeholder

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Функция II степени

Функция II степени

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Andrei Terzi

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Дана функция f(x)=ax^2+bx+c. Cравните дискриминант с 0

D>0

D<0

D=0

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Дана функция f(x)=ax^2+bx+c. Cравните a с 0

a>0

a<0

a=0

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Дана функция f(x)=ax^2+bx+c. Cравните b с 0

b>0

b<0

b=0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Дана функция f(x)=ax^2+bx+c.
Выберите правильный вариант.

Данная функция имеет максимум

Данная функция имеет минимум

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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Определите количество нулей для данной функции

0

1

2

3