\[\boxed{\text{269.}\text{\ }еуроки - ответы\ на\ пятёрку}\]
Пояснение.
Аргумент (x) – это независимая переменная.
Функция (y) – зависимая от x переменная.
Решение.
\[\mathbf{Подставим\ в\ функцию\ вместо\ }\]
\[\mathbf{\text{x\ }}\mathbf{число\ и\ найдем\ }\mathbf{\text{y.}}\]
\[x\] | \[- 6\] | \[- 4\] | \[- 3\] | \[2\] | \[5\] | \[6\] | \[12\] |
---|---|---|---|---|---|---|---|
\[y\] | \[- 2\] | \[- 3\] | \[- 4\] | \[6\] | \[2,4\] | \[2\] | \[1\] |
\[x = - 6 \Longrightarrow \ \ y = \frac{12}{- 6} = - 2;\]
\[x = 2 \Longrightarrow \ \ y = \frac{12}{2} = 6;\]
\[x = - 4 \Longrightarrow y = \frac{12}{- 4} = - 3;\]
\[x = - 3 \Longrightarrow y = \frac{12}{- 3} = - 4;\]
\[x = 5 \Longrightarrow y = \frac{12}{5} = \frac{24}{10} = 2,4;\]
\[x = 12 \Longrightarrow y = \frac{12}{12} = 1.\]
\[\boxed{\text{269\ (269).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[x\] | \[- 6\] | \[- 4\] | \[- 3\] | \[2\] | \[5\] | \[6\] | \[12\] |
---|---|---|---|---|---|---|---|
\[y\] | \[- 2\] | \[- 3\] | \[- 4\] | \[6\] | \[2,4\] | \[2\] | \[1\] |
\[x = - 6 \Longrightarrow \ \ y = \frac{12}{- 6} = - 2;\]
\[x = 2 \Longrightarrow \ \ y = \frac{12}{2} = 6;\]
\[x = - 4 \Longrightarrow y = \frac{12}{- 4} = - 3;\]
\[x = - 3 \Longrightarrow y = \frac{12}{- 3} = - 4;\]
\[x = 5 \Longrightarrow y = \frac{12}{5} = \frac{24}{10} = 2,4;\]
\[x = 12 \Longrightarrow y = \frac{12}{12} = 1.\]