Ответ:
\[y = 3x^{2} - 5\]
| \[x\] | \[- 1\] | \[0\] | \[1\] | \[2\] | \[3\] | \[4\] |
|---|---|---|---|---|---|---|
| \[y = 3x² - 5\] | \[- 2\] | \[- 5\] | \[- 2\] | \[7\] | \[22\] | \[43\] |
\[Медиана:\]
\[\frac{7 + ( - 2)}{2} = \frac{7 - 2}{2} = \frac{5}{2} = 2,5.\]
\[y = 3x^{2} - 5\]
| \[x\] | \[- 1\] | \[0\] | \[1\] | \[2\] | \[3\] | \[4\] |
|---|---|---|---|---|---|---|
| \[y = 3x² - 5\] | \[- 2\] | \[- 5\] | \[- 2\] | \[7\] | \[22\] | \[43\] |
\[Медиана:\]
\[\frac{7 + ( - 2)}{2} = \frac{7 - 2}{2} = \frac{5}{2} = 2,5.\]