Pretpostavimo da se visina na kojoj jato mora letjeti može modelirati kao kvadratna funkcija s realnim koeficijentima u ovisnosti o broju ptica u jatu.
Kada bi u jatu bilo 
ptica, letjele bi na visini od 
m.
Kada bi ih u jatu pak bilo 
, tada bi letjele na visini od 
m
Kada bi u jatu bilo 
ptica, letjele bi na visini od čak 
m.
Na kojoj visini bi letjelo jate sastavljeno od 
ptica?
Suppose that the height at which the flock must fly can be modeled as a quadratic function with real coefficients depending on the number of birds in the flock.
If there were birds in a flock, they would fly at a height of m.
If there were in the flock, then they would fly at a height of m
If there were birds in the flock, they would fly at a height of m.
At what height would a flock of birds fly?
[lang=hr]
Pretpostavimo da se visina na kojoj jato mora letjeti može modelirati kao kvadratna funkcija s realnim koeficijentima u ovisnosti o broju ptica u jatu.
Kada bi u jatu bilo $100$ ptica, letjele bi na visini od $1000$m.
Kada bi ih u jatu pak bilo $200$, tada bi letjele na visini od $1610$m
Kada bi u jatu bilo $3000$ ptica, letjele bi na visini od čak $10570$m.
Na kojoj visini bi letjelo jate sastavljeno od $2022$ ptica?
[/lang]
[lang=en]
Suppose that the height at which the flock must fly can be modeled as a quadratic function with real coefficients depending on the number of birds in the flock.
If there were $100$ birds in a flock, they would fly at a height of $1000$m.
If there were $200$ in the flock, then they would fly at a height of $1610$m
If there were $3000$ birds in the flock, they would fly at a height of $10570$ m.
At what height would a flock of $2022$ birds fly?
[/lang]
