The equation of the line is given in the form \( y = mx + b \), where \( m \) is the slope and \( b \) is the y-intercept.
In your equation \( y = \frac{2}{9}x + 2 \), we can identify the slope \( m \) as:
\[ m = \frac{2}{9} \]
So, the slope of the line is \( \frac{2}{9} \).