Задание
Заполните таблицу значений квадратичной функции \(\displaystyle y=x^2{\small :}\)
\(\displaystyle x\) | \(\displaystyle -2\) | \(\displaystyle -1,5\) | \(\displaystyle -1,2\) | \(\displaystyle -1\) | \(\displaystyle -0,5\) | \(\displaystyle 0\) | \(\displaystyle 0,5\) | \(\displaystyle 1\) | \(\displaystyle 1,2\) | \(\displaystyle 1,5\) | \(\displaystyle 2\) |
\(\displaystyle y=x^2\) | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] |
Мысленно постройте график квадратичной функции \(\displaystyle y=x^2\) по полученным точкам: