To complete the missing values in the table using the arithmetic sequence formula \( a_n = 5 + (n - 1) \cdot 2 \), we first need to compute \( y \) for the given values of \( x \) (which corresponds to \( n \)).
For \( x = 2 \):
Substitute \( n = 2 \) into the formula:
\[ a_2 = 5 + (2 - 1) \cdot 2 \] \[ a_2 = 5 + 1 \cdot 2 \] \[ a_2 = 5 + 2 = 7 \]
So, when \( x = 2 \), \( y = 7 \).
For \( x = 4 \):
Substitute \( n = 4 \) into the formula:
\[ a_4 = 5 + (4 - 1) \cdot 2 \] \[ a_4 = 5 + 3 \cdot 2 \] \[ a_4 = 5 + 6 = 11 \]
So, when \( x = 4 \), \( y = 11 \).
Completed Table:
Now we can fill in the missing values:
| x | y | |-----|-----| | 2 | 7 | | 4 | 11 |
If you have any further questions or need additional assistance, feel free to ask!