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Funcția de gradul al II-lea

Authored by Mariana Mihai

Mathematics

9th Grade

Used 3+ times

Funcția de gradul al II-lea
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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suma soluțiilor întregi ale inecuației x2-5x-5<1 este egală cu ......

0

4

5

3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Valoarea numărului real m pentru care are loc egalitatea

{x/x∈R, x2+(m+2)x+m+1=0}={-1} este:

1

0

-1

-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

m=2

m=1

m=-2

m=-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5

-1

1

0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-1

1

0

2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

V(1,-9)

V(-1,-9)

V(-1,9)

V(1,9)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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