Second degré - identifier coefficients V1

Second degré - identifier coefficients V1

6th - 8th Grade

10 Qs

quiz-placeholder

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Second degré - identifier coefficients V1

Second degré - identifier coefficients V1

Assessment

Quiz

Mathematics

6th - 8th Grade

Medium

Created by

dujardin marjorie

Used 14+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = 2 x² + 3 x - 5


combien vaut a ?

2

3

-2

0

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = 2 x² + 3 x - 5


combien vaut b ?

2

3

-2

-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = x² - 7 x + 120


combien vaut b ?

1

-7

7

120

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = x² - 7 x + 120


combien vaut a ?

1

0

-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = - x² - 3,5 x + 22


combien vaut a ?

1

0

-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = - x² - 3,5 x + 22


combien vaut b ?

3,5

-3,5

22

1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

f(x) = a x² + b x + c


f(x) = - x² - 3,5 x + 22


combien vaut c ?

3,5

-3,5

22

1

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