The equation \( y = -3x + 6 \) is in the slope-intercept form, which is expressed as \( y = mx + b \), where \( m \) represents the slope and \( b \) represents the y-intercept.
In this case, for the equation \( y = -3x + 6 \):
- The slope (\( m \)) is \(-3\).
- The y-intercept (\( b \)) is \(6\).
Thus, the slope is \(-3\) and the y-intercept is \(6\).