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2968470
Dreapta_1
Description
test mediu matematica M2
No tags specified
teorie
panta
paralelism
perpedicularitate
geometrie analitica
high school
Quiz by
otilialal
, updated more than 1 year ago
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Created by
otilialal
over 9 years ago
Copied by
otilialal
over 9 years ago
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Resource summary
Question 1
Question
Care este condiția de paralelism a două drepte?
Answer
m1≠m2
m1=m2
m1/m2 =1
m1/m2 =-1
Question 2
Question
Care este condiția de perpendicularitate a două drepte?
Answer
m1∙m2= -1
m1∙m2= 1
m1/m2 =1
m1/m2 =-1
Question 3
Question
Când două drepte se intersectează?
Answer
Sistemul format de ecuațiile celor două drepte are o soluție.
Sistemul format de ecuațiile celor două drepte are o infinitate de soluții.
Sistemul format de ecuațiile celor două drepte nu are nici o soluție.
Question 4
Question
Punctul M(1,-2) apartine dreptei d de ecuatie 2x+3y+4=0
Answer
True
False
Question 5
Question
Punctele A(-2,3), B(0,1) si C(1,0) sunt coliniare.
Answer
True
False
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