SEMNUL FUNCTIEI DE GRADUL II
Authored by ANDREEA NECULA
Mathematics
9th Grade
Used 2+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ecuatia de gradul II poate avea 2 solutii.
adevarat
fals
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Suma solutiilor ecuatiei de gradul II este mereu zero.
adevarat
fals
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Graficul functiei de gradul 2 este o parabola.
adevarat
fals
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Functia de gradul 2 este crescatoare pe tot domeniul de definitie.
adevarat
fals
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Intre radacinile fintiei de gradul II semnul acesteia este contrat coeficientului a.
adevarat
fals
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