Haiku Deck is a presentation platform that allows users to create Haiku-style slideshows. The document encourages the reader to get started creating their own Haiku Deck presentation on 際際滷Share by providing a link to do so. It aims to inspire the reader to try out Haiku Deck's unique presentation style.
Haiku Deck is a presentation platform that allows users to create Haiku-style slideshows. The document encourages the reader to get started creating their own Haiku Deck presentation on 際際滷Share by providing a link to do so. It aims to inspire the reader to try out Haiku Deck's unique presentation style.
1. Pozi釘ia relativ a uneiPozi釘ia relativ a unei
drepte fa釘 de o parabol:drepte fa釘 de o parabol:
rezolvarea sistemelor derezolvarea sistemelor de
formaforma::
2
, , , , , , 0
mx n y
m n a b c a
ax bx c y
+ =錚
錚
+ + =錚
臓
2. Func釘ia are
graficul o dreapt caracterizat prin
ecua釘ia
Func釘ia
are graficul o parabol caracterizat prin
ecua釘ia
( ): , , ,f f x mx n m n = + 臓 臓 臓
, ,y mx n m n= + 臓
( ) 2
: , , , , , 0f f x ax bx c a b c a = + + 臓 臓 臓
2
, , , , 0y ax bx c a b c a= + + 臓
3. A rezolva un sistem de dou ecua釘ii de
forma
樽nseamn a-i determina solu釘iile, iar ca
interpretare geometric , determinarea
punctelor de intersec釘ie ale dreptei cu
parabola.
2
, , , , , , 0
mx n y
m n a b c a
ax bx c y
+ =錚
錚
+ + =錚
臓
4. Algoritmii de rezolvare a sistemelor
formate dintr-o ecua釘ie de gradul II i una
de gradul I sunt metoda grafic i metoda
substitu釘iei.
6. Aplica釘ii:
1. Rezolva釘i sistemul
Metoda substitu釘iei
Solu釘ia sistemului
2
2 3y x
y x
= +錚
錚
=錚
( ) ( )
2
2
22
1,2 1 2
1 2
2 3
2 3 0
4 2 4 1 3 4 12 16
2 4 2 4
3, 1
2 2 2
9, 1
x x
x x
b ac
b
x x x
a
y y
= +
=
= = = + =
賊 +
= = = = =
= =
( ) ( ){ }3,9 , 1,1S =
Metoda grafic