\[\boxed{\text{21\ (21).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
Пояснение.
Решение.
\[y\] | \[- 3\] | \[- 1\] | \[0\] | \[2\] | \[3\] | \[4\] | \[6\] |
---|---|---|---|---|---|---|---|
\[10 - 2y\] | \[16\] | \[12\] | \[10\] | \[6\] | \[4\] | \[2\] | \[- 2\] |
\[10 + 2y\] | \[4\] | \[8\] | \[10\] | \[14\] | \[16\] | \[18\] | \[22\] |
\[10\ - \ 2\ \cdot \ ( - 3) = \ 10\ + \ 6\ = \ \]
\[= 16\]
\[10\ - \ 2\ \cdot \ ( - 1) = \ 10\ + \ 2\ = \ \]
\[= 12\]
\[10\ - \ 2\ \cdot \ 0\ = \ 10\ - \ 0\ = \ 10\]
\[10\ - \ 2\ \cdot \ 2\ = \ 10\ - \ 4\ = \ 6\]
\[10\ - \ 2\ \cdot \ 3\ = \ 10\ - \ 6\ = \ 4\]
\[10\ - \ 2\ \cdot \ 4\ = \ 10\ - \ 8\ = \ 2\]
\[{10\ - \ 2\ \cdot \ 6\ = \ 10\ - \ 12\ = \ - 2 }{\ }{10\ + \ 2\ \cdot \ ( - 3) = \ 10\ - \ 6\ = \ 4}\]
\[10\ + \ 2\ \cdot \ ( - 1) = \ 10\ - \ 2\ = \ 8\]
\[10\ + \ 2\ \cdot \ 0\ = \ 10\ + \ 0\ = \ 10\]
\[10\ + \ 2 \cdot \ 2\ = \ 10\ + \ 4\ = \ 14\]
\[10\ + \ 2\ \cdot \ 3\ = \ 10\ + \ 6\ = \ 16\]
\[10\ + \ 2\ \cdot \ 4\ = \ 10\ + \ 8\ = \ 18\]
\[10\ + \ 2 \cdot \ 6\ = \ 10\ + \ 12\ = \ 22\]