Ответ:
\[y = |x| + 3\]
\[y = x + 3,\ \ x > 0\]
| \[x\] | \[0\] | \[- 1\] |
|---|---|---|
| \[y\] | \[3\] | \[2\] |
\[y = - x + 3,\ \ x < 0\]
| \[x\] | \[0\] | \[1\] |
|---|---|---|
| \[y\] | \[3\] | \[2\] |

\[y = |x| + 3\]
\[y = x + 3,\ \ x > 0\]
| \[x\] | \[0\] | \[- 1\] |
|---|---|---|
| \[y\] | \[3\] | \[2\] |
\[y = - x + 3,\ \ x < 0\]
| \[x\] | \[0\] | \[1\] |
|---|---|---|
| \[y\] | \[3\] | \[2\] |
