Asosiy tarkibga o'tish

1.10-bo'lim : Umumiy grafiklar

Muammoning asosiy yechimi....

13. Grafik kalkulyatordan foydalanmasdan \({\left( {x + 1} \right)^2} + {\left( {y - 5} \right)^2} = 9\) grafigini chizing.

Yechim

Bu shunchaki standart shakldagi doira va shuning uchun biz uning markazi \(\left( { - 1,5} \right)\) va radiusi 3 ekanligini ko'rishimiz mumkin. Mana aylananing qisqacha chizmasi.

The graph of the circle \({\left( {x + 1} \right)^2} + {\left( {y - 5} \right)^2} = 9\). The circle has center (-1,5) and radius 3, so its leftmost point is (-4,5), its rightmost point is (2,5), its lowest point is (-1,2) and its highest point is (-1,8).